| 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 | $164.51 | 9.538% | $180.201 | $180.20 | $180.20 | $180.20 |
| Purchase #2 | $67.82 | 4.801% | $71.076 | $71.08 | $71.10 | $71.10 |
| Purchase #3 | $70.62 | 3.517% | $73.1037 | $73.10 | $73.10 | $73.10 |
| Purchase #4 | $6.78 | 9.692% | $7.4371 | $7.44 | $7.45 | $7.40 |
| Purchase #5 | $12.54 | 3.225% | $12.9444 | $12.94 | $12.95 | $12.90 |
| Purchase #6 | $139.93 | 9.321% | $152.9729 | $152.97 | $152.95 | $153.00 |
| Purchase #7 | $94.96 | 11.261% | $105.6534 | $105.65 | $105.65 | $105.70 |
| 7 purchase totals = | $557.16 | $603.3885 | $603.38 | $603.40 | $603.40 | |