| 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 | $171.77 | 10.215% | $189.3163 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $65.74 | 5.203% | $69.1605 | $69.16 | $69.15 | $69.20 |
| Purchase #3 | $143.96 | 3.411% | $148.8705 | $148.87 | $148.85 | $148.90 |
| Purchase #4 | $214.28 | 9.250% | $234.1009 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $108.71 | 4.121% | $113.1899 | $113.19 | $113.20 | $113.20 |
| Purchase #6 | $28.64 | 11.565% | $31.9522 | $31.95 | $31.95 | $32.00 |
| Purchase #7 | $159.38 | 8.163% | $172.3902 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $892.48 | $958.9805 | $958.98 | $958.95 | $959.10 | |