| 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 | $189.65 | 13.718% | $215.6662 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $169.87 | 4.680% | $177.8199 | $177.82 | $177.80 | $177.80 |
| Purchase #3 | $37.60 | 9.209% | $41.0626 | $41.06 | $41.05 | $41.10 |
| Purchase #4 | $165.82 | 4.420% | $173.1492 | $173.15 | $173.15 | $173.10 |
| Purchase #5 | $98.40 | 12.466% | $110.6665 | $110.67 | $110.65 | $110.70 |
| Purchase #6 | $20.86 | 12.503% | $23.4681 | $23.47 | $23.45 | $23.50 |
| Purchase #7 | $190.77 | 6.718% | $203.5859 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $872.97 | $945.4184 | $945.43 | $945.35 | $945.50 | |