| 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 | $121.81 | 7.262% | $130.6558 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $165.57 | 10.714% | $183.3092 | $183.31 | $183.30 | $183.30 |
| Purchase #3 | $138.73 | 11.636% | $154.8726 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $157.90 | 9.634% | $173.1121 | $173.11 | $173.10 | $173.10 |
| Purchase #5 | $14.76 | 8.646% | $16.0361 | $16.04 | $16.05 | $16.00 |
| Purchase #6 | $235.73 | 7.594% | $253.6313 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $49.89 | 9.817% | $54.7877 | $54.79 | $54.80 | $54.80 |
| 7 purchase totals = | $884.39 | $966.4048 | $966.41 | $966.40 | $966.40 | |