| 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 | $116.60 | 12.225% | $130.8544 | $130.85 | $130.85 | $130.90 |
| Purchase #2 | $13.44 | 8.332% | $14.5598 | $14.56 | $14.55 | $14.60 |
| Purchase #3 | $82.75 | 9.184% | $90.3498 | $90.35 | $90.35 | $90.30 |
| Purchase #4 | $116.93 | 7.393% | $125.5746 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $115.83 | 5.807% | $122.5562 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $164.56 | 12.302% | $184.8042 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $128.28 | 3.299% | $132.512 | $132.51 | $132.50 | $132.50 |
| 7 purchase totals = | $738.39 | $801.2110 | $801.20 | $801.15 | $801.30 | |