| 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 | $115.73 | 4.325% | $120.7353 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $205.47 | 8.648% | $223.239 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $173.80 | 13.593% | $197.4246 | $197.42 | $197.40 | $197.40 |
| Purchase #4 | $57.53 | 5.261% | $60.5567 | $60.56 | $60.55 | $60.60 |
| Purchase #5 | $135.52 | 6.782% | $144.711 | $144.71 | $144.70 | $144.70 |
| Purchase #6 | $128.53 | 7.607% | $138.3073 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $67.60 | 5.629% | $71.4052 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $884.18 | $956.3791 | $956.39 | $956.35 | $956.30 | |