| 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 | $16.86 | 8.459% | $18.2862 | $18.29 | $18.30 | $18.30 |
| Purchase #2 | $54.51 | 3.125% | $56.2134 | $56.21 | $56.20 | $56.20 |
| Purchase #3 | $58.75 | 11.160% | $65.3065 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $175.51 | 5.860% | $185.7949 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $120.50 | 12.190% | $135.189 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $243.99 | 7.653% | $262.6626 | $262.66 | $262.65 | $262.70 |
| Purchase #7 | $11.53 | 11.616% | $12.8693 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $681.65 | $736.3219 | $736.32 | $736.30 | $736.40 | |