| 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 | $133.72 | 13.105% | $151.244 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $187.98 | 3.742% | $195.0142 | $195.01 | $195.00 | $195.00 |
| Purchase #3 | $210.78 | 12.327% | $236.7629 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $174.80 | 13.578% | $198.5343 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $17.80 | 13.171% | $20.1444 | $20.14 | $20.15 | $20.10 |
| Purchase #6 | $110.34 | 7.444% | $118.5537 | $118.55 | $118.55 | $118.60 |
| Purchase #7 | $153.98 | 8.524% | $167.1053 | $167.11 | $167.10 | $167.10 |
| 7 purchase totals = | $989.40 | $1,087.3588 | $1,087.34 | $1,087.35 | $1,087.30 | |