| 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 | $130.62 | 8.174% | $141.2969 | $141.30 | $141.30 | $141.30 |
| Purchase #2 | $6.49 | 3.811% | $6.7373 | $6.74 | $6.75 | $6.70 |
| Purchase #3 | $62.26 | 4.714% | $65.1949 | $65.19 | $65.20 | $65.20 |
| Purchase #4 | $111.51 | 8.802% | $121.3251 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $112.44 | 10.608% | $124.3676 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $46.26 | 9.832% | $50.8083 | $50.81 | $50.80 | $50.80 |
| Purchase #7 | $154.64 | 13.319% | $175.2365 | $175.24 | $175.25 | $175.20 |
| 7 purchase totals = | $624.22 | $684.9666 | $684.98 | $685.00 | $684.90 | |