| 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 | $119.53 | 10.390% | $131.9492 | $131.95 | $131.95 | $131.90 |
| Purchase #2 | $198.32 | 11.570% | $221.2656 | $221.27 | $221.25 | $221.30 |
| Purchase #3 | $117.98 | 6.394% | $125.5236 | $125.52 | $125.50 | $125.50 |
| Purchase #4 | $148.73 | 4.716% | $155.7441 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $92.35 | 12.518% | $103.9104 | $103.91 | $103.90 | $103.90 |
| Purchase #6 | $22.30 | 12.711% | $25.1346 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $130.89 | 9.588% | $143.4397 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $830.10 | $906.9672 | $906.96 | $906.95 | $906.80 | |