| 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 | $147.91 | 13.852% | $168.3985 | $168.40 | $168.40 | $168.40 |
| Purchase #2 | $204.88 | 9.737% | $224.8292 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $191.55 | 5.674% | $202.4185 | $202.42 | $202.40 | $202.40 |
| Purchase #4 | $9.57 | 9.184% | $10.4489 | $10.45 | $10.45 | $10.40 |
| Purchase #5 | $87.76 | 8.134% | $94.8984 | $94.90 | $94.90 | $94.90 |
| Purchase #6 | $199.31 | 6.653% | $212.5701 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $76.66 | 13.496% | $87.006 | $87.01 | $87.00 | $87.00 |
| 7 purchase totals = | $917.64 | $1,000.5696 | $1,000.58 | $1,000.55 | $1,000.50 | |