| 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 | $222.83 | 6.823% | $238.0337 | $238.03 | $238.05 | $238.00 |
| Purchase #2 | $141.38 | 5.499% | $149.1545 | $149.15 | $149.15 | $149.20 |
| Purchase #3 | $17.29 | 9.457% | $18.9251 | $18.93 | $18.95 | $18.90 |
| Purchase #4 | $107.56 | 7.536% | $115.6657 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $98.97 | 8.690% | $107.5705 | $107.57 | $107.55 | $107.60 |
| Purchase #6 | $109.61 | 5.420% | $115.5509 | $115.55 | $115.55 | $115.60 |
| Purchase #7 | $188.39 | 11.798% | $210.6163 | $210.62 | $210.60 | $210.60 |
| 7 purchase totals = | $886.03 | $955.5167 | $955.52 | $955.50 | $955.60 | |