| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.61 | 11.248% | $107.4767 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $166.87 | 3.314% | $172.4001 | $172.40 | $172.40 | $172.40 |
| Purchase #3 | $245.91 | 10.762% | $272.3748 | $272.37 | $272.35 | $272.40 |
| Purchase #4 | $144.70 | 9.151% | $157.9415 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $171.59 | 10.190% | $189.075 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $105.56 | 10.344% | $116.4791 | $116.48 | $116.50 | $116.50 |
| Purchase #7 | $124.91 | 13.318% | $141.5455 | $141.55 | $141.55 | $141.50 |
| 7 purchase totals = | $1,056.15 | $1,157.2927 | $1,157.30 | $1,157.35 | $1,157.30 | |