| 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 | $112.97 | 10.505% | $124.8375 | $124.84 | $124.85 | $124.80 |
| Purchase #2 | $115.89 | 5.669% | $122.4598 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $160.42 | 6.460% | $170.7831 | $170.78 | $170.80 | $170.80 |
| Purchase #4 | $178.60 | 12.733% | $201.3411 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $163.39 | 8.736% | $177.6638 | $177.66 | $177.65 | $177.70 |
| Purchase #6 | $39.56 | 11.112% | $43.9559 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $75.53 | 7.596% | $81.2673 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $846.36 | $922.3085 | $922.31 | $922.30 | $922.40 | |