| 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 | $83.54 | 6.180% | $88.7028 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $180.31 | 6.307% | $191.6822 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $18.56 | 13.175% | $21.0053 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $204.90 | 6.513% | $218.2451 | $218.25 | $218.25 | $218.20 |
| Purchase #5 | $179.58 | 10.103% | $197.723 | $197.72 | $197.70 | $197.70 |
| Purchase #6 | $132.49 | 10.199% | $146.0027 | $146.00 | $146.00 | $146.00 |
| Purchase #7 | $12.74 | 4.665% | $13.3343 | $13.33 | $13.35 | $13.30 |
| 7 purchase totals = | $812.12 | $876.6954 | $876.69 | $876.70 | $876.60 | |