| 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 | $151.57 | 7.153% | $162.4118 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $53.73 | 10.452% | $59.3459 | $59.35 | $59.35 | $59.30 |
| Purchase #3 | $230.42 | 9.594% | $252.5265 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $56.27 | 8.710% | $61.1711 | $61.17 | $61.15 | $61.20 |
| Purchase #5 | $148.84 | 8.556% | $161.5748 | $161.57 | $161.55 | $161.60 |
| Purchase #6 | $230.92 | 3.403% | $238.7782 | $238.78 | $238.80 | $238.80 |
| Purchase #7 | $34.30 | 12.762% | $38.6774 | $38.68 | $38.70 | $38.70 |
| 7 purchase totals = | $906.05 | $974.4857 | $974.49 | $974.50 | $974.50 | |