| 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 | $150.77 | 5.526% | $159.1016 | $159.10 | $159.10 | $159.10 |
| Purchase #2 | $91.27 | 11.234% | $101.5233 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $50.79 | 5.270% | $53.4666 | $53.47 | $53.45 | $53.50 |
| Purchase #4 | $168.89 | 4.791% | $176.9815 | $176.98 | $177.00 | $177.00 |
| Purchase #5 | $133.97 | 13.184% | $151.6326 | $151.63 | $151.65 | $151.60 |
| Purchase #6 | $48.97 | 8.667% | $53.2142 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $6.67 | 4.873% | $6.995 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $651.33 | $702.9148 | $702.91 | $702.90 | $702.90 | |