| 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 | $197.83 | 8.868% | $215.3736 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $194.94 | 7.632% | $209.8178 | $209.82 | $209.80 | $209.80 |
| Purchase #3 | $72.68 | 9.420% | $79.5265 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $25.95 | 10.138% | $28.5808 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $193.40 | 4.242% | $201.604 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $194.70 | 6.108% | $206.5923 | $206.59 | $206.60 | $206.60 |
| Purchase #7 | $159.62 | 12.767% | $179.9987 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $1,039.12 | $1,121.4937 | $1,121.49 | $1,121.50 | $1,121.50 | |