| 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 | $46.32 | 8.262% | $50.147 | $50.15 | $50.15 | $50.10 |
| Purchase #2 | $133.75 | 10.571% | $147.8887 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $236.67 | 11.247% | $263.2883 | $263.29 | $263.30 | $263.30 |
| Purchase #4 | $141.61 | 13.518% | $160.7528 | $160.75 | $160.75 | $160.80 |
| Purchase #5 | $180.87 | 3.243% | $186.7356 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $51.79 | 11.650% | $57.8235 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $126.78 | 13.670% | $144.1108 | $144.11 | $144.10 | $144.10 |
| 7 purchase totals = | $917.79 | $1,010.7467 | $1,010.75 | $1,010.75 | $1,010.70 | |