| 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 | $243.25 | 4.242% | $253.5687 | $253.57 | $253.55 | $253.60 |
| Purchase #2 | $182.95 | 7.834% | $197.2823 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $209.57 | 11.188% | $233.0167 | $233.02 | $233.00 | $233.00 |
| Purchase #4 | $156.37 | 3.137% | $161.2753 | $161.28 | $161.30 | $161.30 |
| Purchase #5 | $29.87 | 12.731% | $33.6727 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $97.66 | 5.829% | $103.3526 | $103.35 | $103.35 | $103.40 |
| Purchase #7 | $165.39 | 7.464% | $177.7347 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $1,085.06 | $1,159.9030 | $1,159.90 | $1,159.90 | $1,160.00 | |