| 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 | $184.97 | 5.582% | $195.295 | $195.30 | $195.30 | $195.30 |
| Purchase #2 | $76.84 | 9.495% | $84.136 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $125.56 | 11.128% | $139.5323 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $49.96 | 3.264% | $51.5907 | $51.59 | $51.60 | $51.60 |
| Purchase #5 | $210.93 | 5.324% | $222.1599 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $121.35 | 12.385% | $136.3792 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $134.87 | 7.350% | $144.7829 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $904.48 | $973.8760 | $973.88 | $973.95 | $973.90 | |