| 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 | $181.89 | 7.570% | $195.6591 | $195.66 | $195.65 | $195.70 |
| Purchase #2 | $49.59 | 7.373% | $53.2463 | $53.25 | $53.25 | $53.20 |
| Purchase #3 | $67.41 | 12.555% | $75.8733 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $133.90 | 13.435% | $151.8895 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $126.44 | 13.474% | $143.4765 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $156.98 | 13.518% | $178.2006 | $178.20 | $178.20 | $178.20 |
| Purchase #7 | $239.60 | 10.335% | $264.3627 | $264.36 | $264.35 | $264.40 |
| 7 purchase totals = | $955.81 | $1,062.7080 | $1,062.71 | $1,062.70 | $1,062.80 | |