| 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 | $134.78 | 9.675% | $147.82 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $40.44 | 5.629% | $42.7164 | $42.72 | $42.70 | $42.70 |
| Purchase #3 | $24.67 | 7.712% | $26.5726 | $26.57 | $26.55 | $26.60 |
| Purchase #4 | $17.87 | 3.622% | $18.5173 | $18.52 | $18.50 | $18.50 |
| Purchase #5 | $110.53 | 6.344% | $117.542 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $141.86 | 11.790% | $158.5853 | $158.59 | $158.60 | $158.60 |
| Purchase #7 | $193.80 | 13.295% | $219.5657 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $663.95 | $731.3193 | $731.33 | $731.25 | $731.30 | |