| 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 | $188.65 | 5.612% | $199.237 | $199.24 | $199.25 | $199.20 |
| Purchase #2 | $225.69 | 9.310% | $246.7017 | $246.70 | $246.70 | $246.70 |
| Purchase #3 | $19.58 | 8.139% | $21.1736 | $21.17 | $21.15 | $21.20 |
| Purchase #4 | $184.52 | 8.802% | $200.7615 | $200.76 | $200.75 | $200.80 |
| Purchase #5 | $88.58 | 6.240% | $94.1074 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $194.91 | 6.215% | $207.0237 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $134.54 | 11.308% | $149.7538 | $149.75 | $149.75 | $149.80 |
| 7 purchase totals = | $1,036.47 | $1,118.7587 | $1,118.75 | $1,118.70 | $1,118.80 | |