| 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 | $157.63 | 10.705% | $174.5043 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $6.45 | 11.252% | $7.1758 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $44.46 | 4.613% | $46.5109 | $46.51 | $46.50 | $46.50 |
| Purchase #4 | $154.31 | 3.120% | $159.1245 | $159.12 | $159.10 | $159.10 |
| Purchase #5 | $152.47 | 6.819% | $162.8669 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $48.91 | 11.370% | $54.4711 | $54.47 | $54.45 | $54.50 |
| Purchase #7 | $17.78 | 8.387% | $19.2712 | $19.27 | $19.25 | $19.30 |
| 7 purchase totals = | $582.01 | $623.9247 | $623.92 | $623.85 | $624.00 | |