| 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 | $102.39 | 12.205% | $114.8867 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $85.57 | 10.594% | $94.6353 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $181.99 | 8.243% | $196.9914 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $146.78 | 7.852% | $158.3052 | $158.31 | $158.30 | $158.30 |
| Purchase #5 | $118.27 | 4.144% | $123.1711 | $123.17 | $123.15 | $123.20 |
| Purchase #6 | $10.31 | 4.551% | $10.7792 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $138.39 | 8.372% | $149.976 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $783.70 | $848.7449 | $848.76 | $848.80 | $848.80 | |