| 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 | $138.67 | 8.388% | $150.3016 | $150.30 | $150.30 | $150.30 |
| Purchase #2 | $90.45 | 6.181% | $96.0407 | $96.04 | $96.05 | $96.00 |
| Purchase #3 | $137.64 | 3.869% | $142.9653 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $126.64 | 4.562% | $132.4173 | $132.42 | $132.40 | $132.40 |
| Purchase #5 | $135.47 | 9.147% | $147.8614 | $147.86 | $147.85 | $147.90 |
| Purchase #6 | $140.82 | 12.557% | $158.5028 | $158.50 | $158.50 | $158.50 |
| Purchase #7 | $111.26 | 10.460% | $122.8978 | $122.90 | $122.90 | $122.90 |
| 7 purchase totals = | $880.95 | $950.9869 | $950.99 | $950.95 | $951.00 | |