| 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 | $84.68 | 8.438% | $91.8253 | $91.83 | $91.85 | $91.80 |
| Purchase #2 | $185.38 | 4.713% | $194.117 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $134.25 | 9.210% | $146.6144 | $146.61 | $146.60 | $146.60 |
| Purchase #4 | $199.83 | 10.653% | $221.1179 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $57.58 | 11.719% | $64.3278 | $64.33 | $64.35 | $64.30 |
| Purchase #6 | $84.70 | 9.856% | $93.048 | $93.05 | $93.05 | $93.00 |
| Purchase #7 | $127.40 | 13.657% | $144.799 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $873.82 | $955.8494 | $955.86 | $955.85 | $955.70 | |