| 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 | $151.44 | 9.298% | $165.5209 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $45.68 | 13.468% | $51.8322 | $51.83 | $51.85 | $51.80 |
| Purchase #3 | $33.44 | 3.470% | $34.6004 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $213.74 | 6.168% | $226.9235 | $226.92 | $226.90 | $226.90 |
| Purchase #5 | $145.55 | 8.594% | $158.0586 | $158.06 | $158.05 | $158.10 |
| Purchase #6 | $211.79 | 10.853% | $234.7756 | $234.78 | $234.80 | $234.80 |
| Purchase #7 | $108.50 | 8.772% | $118.0176 | $118.02 | $118.00 | $118.00 |
| 7 purchase totals = | $910.14 | $989.7288 | $989.73 | $989.70 | $989.70 | |