| 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 | $43.60 | 11.604% | $48.6593 | $48.66 | $48.65 | $48.70 |
| Purchase #2 | $162.42 | 4.246% | $169.3164 | $169.32 | $169.30 | $169.30 |
| Purchase #3 | $239.60 | 9.672% | $262.7741 | $262.77 | $262.75 | $262.80 |
| Purchase #4 | $187.69 | 3.781% | $194.7866 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $152.29 | 5.690% | $160.9553 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $132.29 | 12.650% | $149.0247 | $149.02 | $149.00 | $149.00 |
| Purchase #7 | $180.30 | 12.526% | $202.8844 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $1,098.19 | $1,188.4008 | $1,188.40 | $1,188.35 | $1,188.50 | |