| 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 | $154.97 | 4.869% | $162.5155 | $162.52 | $162.50 | $162.50 |
| Purchase #2 | $227.88 | 12.499% | $256.3627 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $16.84 | 13.822% | $19.1676 | $19.17 | $19.15 | $19.20 |
| Purchase #4 | $173.61 | 9.117% | $189.438 | $189.44 | $189.45 | $189.40 |
| Purchase #5 | $80.69 | 11.104% | $89.6498 | $89.65 | $89.65 | $89.60 |
| Purchase #6 | $30.49 | 5.546% | $32.181 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $53.44 | 3.142% | $55.1191 | $55.12 | $55.10 | $55.10 |
| 7 purchase totals = | $737.92 | $804.4337 | $804.44 | $804.40 | $804.40 | |