| 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 | $168.47 | 11.786% | $188.3259 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $99.64 | 5.495% | $105.1152 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $70.36 | 13.192% | $79.6419 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $125.44 | 4.692% | $131.3256 | $131.33 | $131.35 | $131.30 |
| Purchase #5 | $140.93 | 7.800% | $151.9225 | $151.92 | $151.90 | $151.90 |
| Purchase #6 | $154.67 | 9.362% | $169.1502 | $169.15 | $169.15 | $169.20 |
| Purchase #7 | $123.75 | 5.221% | $130.211 | $130.21 | $130.20 | $130.20 |
| 7 purchase totals = | $883.26 | $955.6923 | $955.70 | $955.70 | $955.60 | |