| 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 | $103.53 | 9.761% | $113.6356 | $113.64 | $113.65 | $113.60 |
| Purchase #2 | $166.64 | 5.269% | $175.4203 | $175.42 | $175.40 | $175.40 |
| Purchase #3 | $211.65 | 12.342% | $237.7718 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $45.90 | 8.308% | $49.7134 | $49.71 | $49.70 | $49.70 |
| Purchase #5 | $133.92 | 9.169% | $146.1991 | $146.20 | $146.20 | $146.20 |
| Purchase #6 | $180.75 | 9.154% | $197.2959 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $146.43 | 13.198% | $165.7558 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $988.82 | $1,085.7919 | $1,085.80 | $1,085.75 | $1,085.80 | |