| 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 | $166.46 | 9.188% | $181.7543 | $181.75 | $181.75 | $181.80 |
| Purchase #2 | $98.68 | 11.730% | $110.2552 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $162.97 | 4.151% | $169.7349 | $169.73 | $169.75 | $169.70 |
| Purchase #4 | $150.93 | 6.261% | $160.3797 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $180.89 | 11.659% | $201.98 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $64.50 | 7.372% | $69.2549 | $69.25 | $69.25 | $69.30 |
| Purchase #7 | $87.69 | 8.561% | $95.1971 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $912.12 | $988.5561 | $988.55 | $988.60 | $988.70 | |