| 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 | $165.44 | 9.252% | $180.7465 | $180.75 | $180.75 | $180.70 |
| Purchase #2 | $184.28 | 3.447% | $190.6321 | $190.63 | $190.65 | $190.60 |
| Purchase #3 | $71.99 | 4.665% | $75.3483 | $75.35 | $75.35 | $75.30 |
| Purchase #4 | $124.67 | 6.669% | $132.9842 | $132.98 | $133.00 | $133.00 |
| Purchase #5 | $208.78 | 7.607% | $224.6619 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $164.81 | 6.869% | $176.1308 | $176.13 | $176.15 | $176.10 |
| Purchase #7 | $236.80 | 9.292% | $258.8035 | $258.80 | $258.80 | $258.80 |
| 7 purchase totals = | $1,156.77 | $1,239.3073 | $1,239.30 | $1,239.35 | $1,239.20 | |