| 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 | $144.73 | 4.607% | $151.3977 | $151.40 | $151.40 | $151.40 |
| Purchase #2 | $76.56 | 6.198% | $81.3052 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $153.74 | 4.764% | $161.0642 | $161.06 | $161.05 | $161.10 |
| Purchase #4 | $226.61 | 12.444% | $254.8093 | $254.81 | $254.80 | $254.80 |
| Purchase #5 | $196.93 | 3.732% | $204.2794 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $34.63 | 10.728% | $38.3451 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $93.55 | 10.455% | $103.3307 | $103.33 | $103.35 | $103.30 |
| 7 purchase totals = | $926.75 | $994.5316 | $994.54 | $994.55 | $994.50 | |