| 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 | $66.74 | 13.164% | $75.5257 | $75.53 | $75.55 | $75.50 |
| Purchase #2 | $154.27 | 7.453% | $165.7677 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $123.68 | 5.737% | $130.7755 | $130.78 | $130.80 | $130.80 |
| Purchase #4 | $169.80 | 3.748% | $176.1641 | $176.16 | $176.15 | $176.20 |
| Purchase #5 | $179.29 | 5.501% | $189.1527 | $189.15 | $189.15 | $189.20 |
| Purchase #6 | $172.84 | 11.762% | $193.1694 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $51.31 | 13.141% | $58.0526 | $58.05 | $58.05 | $58.10 |
| 7 purchase totals = | $917.93 | $988.6077 | $988.61 | $988.60 | $988.80 | |