| 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 | $161.60 | 4.507% | $168.8833 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $202.61 | 5.326% | $213.401 | $213.40 | $213.40 | $213.40 |
| Purchase #3 | $248.81 | 11.543% | $277.5301 | $277.53 | $277.55 | $277.50 |
| Purchase #4 | $52.39 | 7.495% | $56.3166 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $10.48 | 3.246% | $10.8202 | $10.82 | $10.80 | $10.80 |
| Purchase #6 | $27.78 | 13.653% | $31.5728 | $31.57 | $31.55 | $31.60 |
| Purchase #7 | $178.95 | 12.631% | $201.5532 | $201.55 | $201.55 | $201.60 |
| 7 purchase totals = | $882.62 | $960.0772 | $960.07 | $960.05 | $960.10 | |