| 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 | $79.38 | 4.529% | $82.9751 | $82.98 | $83.00 | $83.00 |
| Purchase #2 | $168.47 | 9.390% | $184.2893 | $184.29 | $184.30 | $184.30 |
| Purchase #3 | $169.49 | 5.726% | $179.195 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $152.72 | 10.782% | $169.1863 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $70.47 | 6.585% | $75.1104 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $222.70 | 8.538% | $241.7141 | $241.71 | $241.70 | $241.70 |
| Purchase #7 | $229.90 | 10.226% | $253.4096 | $253.41 | $253.40 | $253.40 |
| 7 purchase totals = | $1,093.13 | $1,185.8798 | $1,185.89 | $1,185.90 | $1,185.90 | |