| 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 | $194.26 | 12.154% | $217.8704 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $142.83 | 7.205% | $153.1209 | $153.12 | $153.10 | $153.10 |
| Purchase #3 | $76.61 | 8.328% | $82.9901 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $154.35 | 10.125% | $169.9779 | $169.98 | $170.00 | $170.00 |
| Purchase #5 | $134.94 | 10.456% | $149.0493 | $149.05 | $149.05 | $149.00 |
| Purchase #6 | $180.71 | 11.441% | $201.385 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $33.98 | 11.284% | $37.8143 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $917.68 | $1,012.2079 | $1,012.21 | $1,012.20 | $1,012.20 | |