| 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 | $148.87 | 7.804% | $160.4878 | $160.49 | $160.50 | $160.50 |
| Purchase #2 | $158.26 | 8.662% | $171.9685 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $110.52 | 7.110% | $118.378 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $103.95 | 6.253% | $110.45 | $110.45 | $110.45 | $110.50 |
| Purchase #5 | $109.47 | 10.182% | $120.6162 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $92.43 | 8.579% | $100.3596 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $91.40 | 3.815% | $94.8869 | $94.89 | $94.90 | $94.90 |
| 7 purchase totals = | $814.90 | $877.1470 | $877.16 | $877.15 | $877.30 | |