| 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 | $128.38 | 7.524% | $138.0393 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $65.33 | 11.669% | $72.9534 | $72.95 | $72.95 | $73.00 |
| Purchase #3 | $163.51 | 6.494% | $174.1283 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $104.67 | 7.325% | $112.3371 | $112.34 | $112.35 | $112.30 |
| Purchase #5 | $247.74 | 6.393% | $263.578 | $263.58 | $263.60 | $263.60 |
| Purchase #6 | $206.45 | 5.727% | $218.2734 | $218.27 | $218.25 | $218.30 |
| Purchase #7 | $158.51 | 13.615% | $180.0911 | $180.09 | $180.10 | $180.10 |
| 7 purchase totals = | $1,074.59 | $1,159.4006 | $1,159.40 | $1,159.45 | $1,159.40 | |