| 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 | $149.76 | 4.515% | $156.5217 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $107.61 | 7.217% | $115.3762 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $212.40 | 11.764% | $237.3867 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $78.91 | 10.351% | $87.078 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $21.85 | 11.352% | $24.3304 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $172.53 | 3.765% | $179.0258 | $179.03 | $179.05 | $179.00 |
| Purchase #7 | $153.55 | 5.448% | $161.9154 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $896.61 | $961.6342 | $961.65 | $961.70 | $961.60 | |