| 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 | $136.62 | 11.160% | $151.8668 | $151.87 | $151.85 | $151.90 |
| Purchase #2 | $78.44 | 8.193% | $84.8666 | $84.87 | $84.85 | $84.90 |
| Purchase #3 | $46.76 | 13.480% | $53.0632 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $136.40 | 3.511% | $141.189 | $141.19 | $141.20 | $141.20 |
| Purchase #5 | $144.28 | 10.775% | $159.8262 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $59.59 | 10.845% | $66.0525 | $66.05 | $66.05 | $66.10 |
| Purchase #7 | $193.62 | 7.218% | $207.5955 | $207.60 | $207.60 | $207.60 |
| 7 purchase totals = | $795.71 | $864.4598 | $864.47 | $864.45 | $864.60 | |