| 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 | $158.92 | 13.209% | $179.9117 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $92.94 | 12.701% | $104.7443 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $217.90 | 10.544% | $240.8754 | $240.88 | $240.90 | $240.90 |
| Purchase #4 | $231.28 | 7.811% | $249.3453 | $249.35 | $249.35 | $249.30 |
| Purchase #5 | $139.56 | 13.428% | $158.3001 | $158.30 | $158.30 | $158.30 |
| Purchase #6 | $167.42 | 5.739% | $177.0282 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $162.46 | 10.119% | $178.8993 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $1,170.48 | $1,289.1043 | $1,289.11 | $1,289.15 | $1,289.00 | |