| 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 | $154.37 | 5.589% | $162.9977 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $142.86 | 12.502% | $160.7204 | $160.72 | $160.70 | $160.70 |
| Purchase #3 | $24.39 | 11.310% | $27.1485 | $27.15 | $27.15 | $27.10 |
| Purchase #4 | $146.80 | 5.804% | $155.3203 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $181.28 | 5.171% | $190.654 | $190.65 | $190.65 | $190.70 |
| Purchase #6 | $73.38 | 4.557% | $76.7239 | $76.72 | $76.70 | $76.70 |
| Purchase #7 | $172.43 | 6.336% | $183.3552 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $895.51 | $956.9200 | $956.92 | $956.85 | $956.90 | |