| 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 | $140.99 | 10.684% | $156.0534 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $169.41 | 10.812% | $187.7266 | $187.73 | $187.75 | $187.70 |
| Purchase #3 | $48.59 | 10.568% | $53.725 | $53.73 | $53.75 | $53.70 |
| Purchase #4 | $115.89 | 11.597% | $129.3298 | $129.33 | $129.35 | $129.30 |
| Purchase #5 | $79.33 | 11.815% | $88.7028 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $136.82 | 13.270% | $154.976 | $154.98 | $155.00 | $155.00 |
| Purchase #7 | $237.55 | 7.624% | $255.6608 | $255.66 | $255.65 | $255.70 |
| 7 purchase totals = | $928.58 | $1,026.1744 | $1,026.18 | $1,026.25 | $1,026.20 | |