| 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 | $205.64 | 9.206% | $224.5712 | $224.57 | $224.55 | $224.60 |
| Purchase #2 | $193.28 | 12.366% | $217.181 | $217.18 | $217.20 | $217.20 |
| Purchase #3 | $128.88 | 11.531% | $143.7412 | $143.74 | $143.75 | $143.70 |
| Purchase #4 | $151.25 | 13.851% | $172.1996 | $172.20 | $172.20 | $172.20 |
| Purchase #5 | $237.75 | 11.766% | $265.7237 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $58.96 | 12.637% | $66.4108 | $66.41 | $66.40 | $66.40 |
| Purchase #7 | $61.40 | 10.522% | $67.8605 | $67.86 | $67.85 | $67.90 |
| 7 purchase totals = | $1,037.16 | $1,157.6880 | $1,157.68 | $1,157.65 | $1,157.70 | |