| 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 | $112.68 | 12.774% | $127.0737 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $146.31 | 13.429% | $165.958 | $165.96 | $165.95 | $166.00 |
| Purchase #3 | $53.86 | 7.315% | $57.7999 | $57.80 | $57.80 | $57.80 |
| Purchase #4 | $33.54 | 4.871% | $35.1737 | $35.17 | $35.15 | $35.20 |
| Purchase #5 | $47.27 | 3.768% | $49.0511 | $49.05 | $49.05 | $49.10 |
| Purchase #6 | $163.71 | 6.748% | $174.7572 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $81.70 | 7.491% | $87.8201 | $87.82 | $87.80 | $87.80 |
| 7 purchase totals = | $639.07 | $697.6337 | $697.63 | $697.55 | $697.80 | |