| 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 | $92.68 | 7.495% | $99.6264 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $166.59 | 12.113% | $186.769 | $186.77 | $186.75 | $186.80 |
| Purchase #3 | $12.55 | 3.148% | $12.9451 | $12.95 | $12.95 | $12.90 |
| Purchase #4 | $146.61 | 8.746% | $159.4325 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $107.96 | 9.194% | $117.8858 | $117.89 | $117.90 | $117.90 |
| Purchase #6 | $158.98 | 13.430% | $180.331 | $180.33 | $180.35 | $180.30 |
| Purchase #7 | $227.72 | 11.622% | $254.1856 | $254.19 | $254.20 | $254.20 |
| 7 purchase totals = | $913.09 | $1,011.1754 | $1,011.19 | $1,011.25 | $1,011.10 | |