| 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 | $105.38 | 9.188% | $115.0623 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $85.33 | 9.215% | $93.1932 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $67.57 | 7.609% | $72.7114 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $154.25 | 5.757% | $163.1302 | $163.13 | $163.15 | $163.10 |
| Purchase #5 | $141.26 | 10.420% | $155.9793 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $184.72 | 5.260% | $194.4363 | $194.44 | $194.45 | $194.40 |
| Purchase #7 | $123.99 | 5.242% | $130.4896 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $862.50 | $925.0023 | $925.00 | $925.05 | $925.00 | |