| 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 | $144.34 | 10.595% | $159.6328 | $159.63 | $159.65 | $159.60 |
| Purchase #2 | $73.57 | 10.731% | $81.4648 | $81.46 | $81.45 | $81.50 |
| Purchase #3 | $129.86 | 12.768% | $146.4405 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $178.38 | 4.571% | $186.5337 | $186.53 | $186.55 | $186.50 |
| Purchase #5 | $73.25 | 12.265% | $82.2341 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $219.70 | 4.434% | $229.4415 | $229.44 | $229.45 | $229.40 |
| Purchase #7 | $121.88 | 12.700% | $137.3588 | $137.36 | $137.35 | $137.40 |
| 7 purchase totals = | $940.98 | $1,023.1062 | $1,023.09 | $1,023.15 | $1,023.00 | |