| 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 | $124.98 | 7.832% | $134.7684 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $67.26 | 4.331% | $70.173 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $152.33 | 6.551% | $162.3091 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $224.27 | 9.122% | $244.7279 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $238.89 | 7.228% | $256.157 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $112.67 | 8.384% | $122.1163 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $76.78 | 12.640% | $86.485 | $86.49 | $86.50 | $86.50 |
| 7 purchase totals = | $997.18 | $1,076.7367 | $1,076.75 | $1,076.70 | $1,076.80 | |