| 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 | $177.96 | 10.820% | $197.2153 | $197.22 | $197.20 | $197.20 |
| Purchase #2 | $6.40 | 7.338% | $6.8696 | $6.87 | $6.85 | $6.90 |
| Purchase #3 | $39.52 | 7.286% | $42.3994 | $42.40 | $42.40 | $42.40 |
| Purchase #4 | $37.45 | 7.601% | $40.2966 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $55.81 | 11.714% | $62.3476 | $62.35 | $62.35 | $62.30 |
| Purchase #6 | $206.89 | 12.420% | $232.5857 | $232.59 | $232.60 | $232.60 |
| Purchase #7 | $21.25 | 8.795% | $23.1189 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $545.28 | $604.8331 | $604.85 | $604.80 | $604.80 | |