| 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 | $206.92 | 9.453% | $226.4801 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $25.78 | 5.346% | $27.1582 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $36.81 | 13.690% | $41.8493 | $41.85 | $41.85 | $41.80 |
| Purchase #4 | $207.61 | 10.646% | $229.7122 | $229.71 | $229.70 | $229.70 |
| Purchase #5 | $52.48 | 7.802% | $56.5745 | $56.57 | $56.55 | $56.60 |
| Purchase #6 | $157.25 | 5.267% | $165.5324 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $143.99 | 6.152% | $152.8483 | $152.85 | $152.85 | $152.80 |
| 7 purchase totals = | $830.84 | $900.1550 | $900.15 | $900.15 | $900.10 | |