| 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 | $143.30 | 8.792% | $155.8989 | $155.90 | $155.90 | $155.90 |
| Purchase #2 | $110.49 | 4.809% | $115.8035 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $210.89 | 6.494% | $224.5852 | $224.59 | $224.60 | $224.60 |
| Purchase #4 | $16.38 | 4.779% | $17.1628 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $31.53 | 10.132% | $34.7246 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $33.40 | 6.572% | $35.595 | $35.60 | $35.60 | $35.60 |
| Purchase #7 | $14.77 | 13.155% | $16.713 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $560.76 | $600.4830 | $600.48 | $600.45 | $600.50 | |