| 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 | $112.29 | 6.686% | $119.7977 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $102.61 | 6.135% | $108.9051 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $156.76 | 12.743% | $176.7359 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $144.50 | 3.300% | $149.2685 | $149.27 | $149.25 | $149.30 |
| Purchase #5 | $95.92 | 13.508% | $108.8769 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $41.67 | 4.752% | $43.6502 | $43.65 | $43.65 | $43.70 |
| Purchase #7 | $46.50 | 6.372% | $49.463 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $700.25 | $756.6973 | $756.71 | $756.70 | $756.80 | |