| 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 | $176.48 | 9.776% | $193.7327 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $27.64 | 11.537% | $30.8288 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $28.38 | 12.835% | $32.0226 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $88.78 | 13.718% | $100.9588 | $100.96 | $100.95 | $101.00 |
| Purchase #5 | $143.42 | 7.554% | $154.2539 | $154.25 | $154.25 | $154.30 |
| Purchase #6 | $201.50 | 4.111% | $209.7837 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $116.52 | 3.108% | $120.1414 | $120.14 | $120.15 | $120.10 |
| 7 purchase totals = | $782.72 | $841.7219 | $841.71 | $841.75 | $841.70 | |