| 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 | $140.75 | 13.604% | $159.8976 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $42.32 | 5.150% | $44.4995 | $44.50 | $44.50 | $44.50 |
| Purchase #3 | $72.98 | 13.356% | $82.7272 | $82.73 | $82.75 | $82.70 |
| Purchase #4 | $143.74 | 11.128% | $159.7354 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $121.99 | 8.700% | $132.6031 | $132.60 | $132.60 | $132.60 |
| Purchase #6 | $67.70 | 5.355% | $71.3253 | $71.33 | $71.35 | $71.30 |
| Purchase #7 | $19.52 | 12.445% | $21.9493 | $21.95 | $21.95 | $21.90 |
| 7 purchase totals = | $609.00 | $672.7374 | $672.75 | $672.80 | $672.60 | |