| 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 | $183.96 | 5.184% | $193.4965 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $75.28 | 5.678% | $79.5544 | $79.55 | $79.55 | $79.60 |
| Purchase #3 | $207.72 | 9.612% | $227.686 | $227.69 | $227.70 | $227.70 |
| Purchase #4 | $66.88 | 7.735% | $72.0532 | $72.05 | $72.05 | $72.10 |
| Purchase #5 | $243.34 | 8.456% | $263.9168 | $263.92 | $263.90 | $263.90 |
| Purchase #6 | $22.58 | 11.486% | $25.1735 | $25.17 | $25.15 | $25.20 |
| Purchase #7 | $39.86 | 4.128% | $41.5054 | $41.51 | $41.50 | $41.50 |
| 7 purchase totals = | $839.62 | $903.3858 | $903.39 | $903.35 | $903.50 | |