| 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 | $128.42 | 4.835% | $134.6291 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $51.97 | 5.847% | $55.0087 | $55.01 | $55.00 | $55.00 |
| Purchase #3 | $35.51 | 5.523% | $37.4712 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $188.29 | 7.706% | $202.7996 | $202.80 | $202.80 | $202.80 |
| Purchase #5 | $149.87 | 3.524% | $155.1514 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $140.29 | 5.811% | $148.4423 | $148.44 | $148.45 | $148.40 |
| Purchase #7 | $166.63 | 7.714% | $179.4838 | $179.48 | $179.50 | $179.50 |
| 7 purchase totals = | $860.98 | $912.9861 | $912.98 | $913.00 | $913.00 | |