| 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 | $134.81 | 6.368% | $143.3947 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $179.36 | 6.232% | $190.5377 | $190.54 | $190.55 | $190.50 |
| Purchase #3 | $169.95 | 12.710% | $191.5506 | $191.55 | $191.55 | $191.60 |
| Purchase #4 | $154.37 | 4.217% | $160.8798 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $66.28 | 10.437% | $73.1976 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $207.45 | 10.636% | $229.5144 | $229.51 | $229.50 | $229.50 |
| Purchase #7 | $178.33 | 9.816% | $195.8349 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $1,090.55 | $1,184.9097 | $1,184.90 | $1,184.95 | $1,184.90 | |