| 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 | $190.90 | 4.851% | $200.1606 | $200.16 | $200.15 | $200.20 |
| Purchase #2 | $65.64 | 7.605% | $70.6319 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $235.53 | 4.116% | $245.2244 | $245.22 | $245.20 | $245.20 |
| Purchase #4 | $116.46 | 7.572% | $125.2784 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $159.68 | 7.227% | $171.2201 | $171.22 | $171.20 | $171.20 |
| Purchase #6 | $183.79 | 8.506% | $199.4232 | $199.42 | $199.40 | $199.40 |
| Purchase #7 | $108.30 | 9.539% | $118.6307 | $118.63 | $118.65 | $118.60 |
| 7 purchase totals = | $1,060.30 | $1,130.5693 | $1,130.56 | $1,130.55 | $1,130.50 | |