| 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 | $161.45 | 5.286% | $169.9842 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $167.36 | 11.316% | $186.2985 | $186.30 | $186.30 | $186.30 |
| Purchase #3 | $123.61 | 3.714% | $128.2009 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $209.98 | 5.415% | $221.3504 | $221.35 | $221.35 | $221.40 |
| Purchase #5 | $59.93 | 3.726% | $62.163 | $62.16 | $62.15 | $62.20 |
| Purchase #6 | $7.52 | 5.520% | $7.9351 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $132.37 | 13.238% | $149.8931 | $149.89 | $149.90 | $149.90 |
| 7 purchase totals = | $862.22 | $925.8252 | $925.82 | $925.85 | $925.90 | |