| 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 | $159.46 | 6.373% | $169.6224 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $25.61 | 11.177% | $28.4724 | $28.47 | $28.45 | $28.50 |
| Purchase #3 | $30.67 | 13.343% | $34.7623 | $34.76 | $34.75 | $34.80 |
| Purchase #4 | $19.45 | 8.609% | $21.1245 | $21.12 | $21.10 | $21.10 |
| Purchase #5 | $219.28 | 3.205% | $226.3079 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $191.97 | 9.249% | $209.7253 | $209.73 | $209.75 | $209.70 |
| Purchase #7 | $118.32 | 8.451% | $128.3192 | $128.32 | $128.30 | $128.30 |
| 7 purchase totals = | $764.76 | $818.3340 | $818.33 | $818.25 | $818.30 | |