| 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 | $102.52 | 7.608% | $110.3197 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $6.27 | 12.108% | $7.0292 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $170.83 | 3.597% | $176.9748 | $176.97 | $176.95 | $177.00 |
| Purchase #4 | $94.86 | 3.788% | $98.4533 | $98.45 | $98.45 | $98.50 |
| Purchase #5 | $235.42 | 5.160% | $247.5677 | $247.57 | $247.55 | $247.60 |
| Purchase #6 | $142.61 | 7.793% | $153.7236 | $153.72 | $153.70 | $153.70 |
| Purchase #7 | $152.64 | 8.505% | $165.622 | $165.62 | $165.60 | $165.60 |
| 7 purchase totals = | $905.15 | $959.6903 | $959.68 | $959.60 | $959.70 | |