| 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 | $146.98 | 8.785% | $159.8922 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $14.62 | 11.759% | $16.3392 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $99.39 | 7.558% | $106.9019 | $106.90 | $106.90 | $106.90 |
| Purchase #4 | $249.75 | 4.161% | $260.1421 | $260.14 | $260.15 | $260.10 |
| Purchase #5 | $58.32 | 11.683% | $65.1335 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $240.65 | 11.738% | $268.8975 | $268.90 | $268.90 | $268.90 |
| Purchase #7 | $231.91 | 11.647% | $258.9206 | $258.92 | $258.90 | $258.90 |
| 7 purchase totals = | $1,041.62 | $1,136.2270 | $1,136.22 | $1,136.25 | $1,136.10 | |