| 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 | $163.54 | 6.220% | $173.7122 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $190.71 | 7.265% | $204.5651 | $204.57 | $204.55 | $204.60 |
| Purchase #3 | $41.57 | 11.681% | $46.4258 | $46.43 | $46.45 | $46.40 |
| Purchase #4 | $70.78 | 7.200% | $75.8762 | $75.88 | $75.90 | $75.90 |
| Purchase #5 | $152.83 | 12.333% | $171.6785 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $34.54 | 3.492% | $35.7461 | $35.75 | $35.75 | $35.70 |
| Purchase #7 | $249.85 | 13.435% | $283.4173 | $283.42 | $283.40 | $283.40 |
| 7 purchase totals = | $903.82 | $991.4212 | $991.44 | $991.45 | $991.40 | |