| 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 | $194.61 | 11.707% | $217.393 | $217.39 | $217.40 | $217.40 |
| Purchase #2 | $159.87 | 9.820% | $175.5692 | $175.57 | $175.55 | $175.60 |
| Purchase #3 | $146.70 | 11.255% | $163.2111 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $138.87 | 7.447% | $149.2116 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $18.65 | 4.314% | $19.4546 | $19.45 | $19.45 | $19.50 |
| Purchase #6 | $57.89 | 11.384% | $64.4802 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $88.27 | 8.769% | $96.0104 | $96.01 | $96.00 | $96.00 |
| 7 purchase totals = | $804.86 | $885.3301 | $885.32 | $885.30 | $885.40 | |