| 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 | $187.37 | 7.507% | $201.4359 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $64.47 | 13.656% | $73.274 | $73.27 | $73.25 | $73.30 |
| Purchase #3 | $194.94 | 11.174% | $216.7226 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $102.35 | 4.854% | $107.3181 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $201.79 | 7.716% | $217.3601 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $127.29 | 3.790% | $132.1143 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $215.79 | 4.170% | $224.7884 | $224.79 | $224.80 | $224.80 |
| 7 purchase totals = | $1,094.00 | $1,173.0134 | $1,173.01 | $1,172.95 | $1,173.00 | |