| 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 | $135.68 | 8.675% | $147.4502 | $147.45 | $147.45 | $147.50 |
| Purchase #2 | $157.43 | 7.507% | $169.2483 | $169.25 | $169.25 | $169.20 |
| Purchase #3 | $118.29 | 6.256% | $125.6902 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $163.32 | 5.560% | $172.4006 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $72.55 | 11.569% | $80.9433 | $80.94 | $80.95 | $80.90 |
| Purchase #6 | $198.56 | 8.108% | $214.6592 | $214.66 | $214.65 | $214.70 |
| Purchase #7 | $239.33 | 10.830% | $265.2494 | $265.25 | $265.25 | $265.20 |
| 7 purchase totals = | $1,085.16 | $1,175.6412 | $1,175.64 | $1,175.65 | $1,175.60 | |