| 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 | $102.25 | 7.727% | $110.1509 | $110.15 | $110.15 | $110.20 |
| Purchase #2 | $144.49 | 11.500% | $161.1064 | $161.11 | $161.10 | $161.10 |
| Purchase #3 | $113.97 | 4.152% | $118.702 | $118.70 | $118.70 | $118.70 |
| Purchase #4 | $125.94 | 9.212% | $137.5416 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $121.43 | 8.187% | $131.3715 | $131.37 | $131.35 | $131.40 |
| Purchase #6 | $249.33 | 6.517% | $265.5788 | $265.58 | $265.60 | $265.60 |
| Purchase #7 | $135.40 | 12.809% | $152.7434 | $152.74 | $152.75 | $152.70 |
| 7 purchase totals = | $992.81 | $1,077.1946 | $1,077.19 | $1,077.20 | $1,077.20 | |