| 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 | $151.36 | 11.474% | $168.727 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $248.29 | 6.517% | $264.4711 | $264.47 | $264.45 | $264.50 |
| Purchase #3 | $31.75 | 5.383% | $33.4591 | $33.46 | $33.45 | $33.50 |
| Purchase #4 | $135.31 | 7.713% | $145.7465 | $145.75 | $145.75 | $145.70 |
| Purchase #5 | $48.60 | 5.779% | $51.4086 | $51.41 | $51.40 | $51.40 |
| Purchase #6 | $170.29 | 4.514% | $177.9769 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $60.31 | 5.200% | $63.4461 | $63.45 | $63.45 | $63.40 |
| 7 purchase totals = | $845.91 | $905.2353 | $905.25 | $905.25 | $905.20 | |