| 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 | $155.91 | 6.553% | $166.1268 | $166.13 | $166.15 | $166.10 |
| Purchase #2 | $202.96 | 3.224% | $209.5034 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $140.74 | 11.292% | $156.6324 | $156.63 | $156.65 | $156.60 |
| Purchase #4 | $132.95 | 12.778% | $149.9384 | $149.94 | $149.95 | $149.90 |
| Purchase #5 | $185.37 | 13.185% | $209.811 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $147.47 | 7.215% | $158.11 | $158.11 | $158.10 | $158.10 |
| Purchase #7 | $68.29 | 9.209% | $74.5788 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $1,033.69 | $1,124.7008 | $1,124.70 | $1,124.75 | $1,124.60 | |