| 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 | $161.60 | 12.637% | $182.0214 | $182.02 | $182.00 | $182.00 |
| Purchase #2 | $85.29 | 4.622% | $89.2321 | $89.23 | $89.25 | $89.20 |
| Purchase #3 | $211.37 | 3.109% | $217.9415 | $217.94 | $217.95 | $217.90 |
| Purchase #4 | $187.33 | 7.245% | $200.9021 | $200.90 | $200.90 | $200.90 |
| Purchase #5 | $126.90 | 12.662% | $142.9681 | $142.97 | $142.95 | $143.00 |
| Purchase #6 | $235.25 | 6.246% | $249.9437 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $178.77 | 9.266% | $195.3348 | $195.33 | $195.35 | $195.30 |
| 7 purchase totals = | $1,186.51 | $1,278.3437 | $1,278.33 | $1,278.35 | $1,278.20 | |