| 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 | $184.56 | 11.329% | $205.4688 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $128.68 | 12.328% | $144.5437 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $37.78 | 7.602% | $40.652 | $40.65 | $40.65 | $40.70 |
| Purchase #4 | $209.98 | 4.739% | $219.931 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $143.99 | 3.213% | $148.6164 | $148.62 | $148.60 | $148.60 |
| Purchase #6 | $135.60 | 13.520% | $153.9331 | $153.93 | $153.95 | $153.90 |
| Purchase #7 | $173.34 | 9.133% | $189.1711 | $189.17 | $189.15 | $189.20 |
| 7 purchase totals = | $1,013.93 | $1,102.3161 | $1,102.31 | $1,102.30 | $1,102.30 | |