| 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 | $203.80 | 7.674% | $219.4396 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $152.31 | 9.360% | $166.5662 | $166.57 | $166.55 | $166.60 |
| Purchase #3 | $115.72 | 3.718% | $120.0225 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $201.65 | 3.231% | $208.1653 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $190.39 | 12.798% | $214.7561 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $113.40 | 7.240% | $121.6102 | $121.61 | $121.60 | $121.60 |
| Purchase #7 | $77.44 | 8.406% | $83.9496 | $83.95 | $83.95 | $83.90 |
| 7 purchase totals = | $1,054.71 | $1,134.5095 | $1,134.52 | $1,134.45 | $1,134.50 | |