| 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 | $144.27 | 11.139% | $160.3402 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $180.42 | 6.602% | $192.3313 | $192.33 | $192.35 | $192.30 |
| Purchase #3 | $112.44 | 9.305% | $122.9025 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $20.81 | 10.174% | $22.9272 | $22.93 | $22.95 | $22.90 |
| Purchase #5 | $124.59 | 6.258% | $132.3868 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $184.65 | 12.181% | $207.1422 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $159.97 | 9.620% | $175.3591 | $175.36 | $175.35 | $175.40 |
| 7 purchase totals = | $927.15 | $1,013.3893 | $1,013.39 | $1,013.45 | $1,013.30 | |