| 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 | $143.66 | 11.529% | $160.2226 | $160.22 | $160.20 | $160.20 |
| Purchase #2 | $50.90 | 7.783% | $54.8615 | $54.86 | $54.85 | $54.90 |
| Purchase #3 | $109.48 | 12.695% | $123.3785 | $123.38 | $123.40 | $123.40 |
| Purchase #4 | $166.67 | 11.719% | $186.2021 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $70.85 | 6.760% | $75.6395 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $221.42 | 13.316% | $250.9043 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $9.97 | 9.106% | $10.8779 | $10.88 | $10.90 | $10.90 |
| 7 purchase totals = | $772.95 | $862.0864 | $862.08 | $862.10 | $862.10 | |