| 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 | $156.73 | 4.539% | $163.844 | $163.84 | $163.85 | $163.80 |
| Purchase #2 | $250.87 | 6.807% | $267.9467 | $267.95 | $267.95 | $267.90 |
| Purchase #3 | $158.37 | 8.128% | $171.2423 | $171.24 | $171.25 | $171.20 |
| Purchase #4 | $199.53 | 11.117% | $221.7118 | $221.71 | $221.70 | $221.70 |
| Purchase #5 | $227.55 | 12.687% | $256.4193 | $256.42 | $256.40 | $256.40 |
| Purchase #6 | $219.78 | 13.696% | $249.8811 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $39.53 | 5.745% | $41.801 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $1,252.36 | $1,372.8462 | $1,372.84 | $1,372.85 | $1,372.70 | |