| 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 | $158.66 | 9.512% | $173.7517 | $173.75 | $173.75 | $173.80 |
| Purchase #2 | $146.87 | 3.387% | $151.8445 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $242.67 | 6.409% | $258.2227 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $143.63 | 3.623% | $148.8337 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $148.33 | 5.511% | $156.5045 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $187.77 | 7.116% | $201.1317 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $6.39 | 13.433% | $7.2484 | $7.25 | $7.25 | $7.20 |
| 7 purchase totals = | $1,034.32 | $1,097.5372 | $1,097.52 | $1,097.55 | $1,097.40 | |