| 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 | $178.54 | 13.334% | $202.3465 | $202.35 | $202.35 | $202.30 |
| Purchase #2 | $213.78 | 11.252% | $237.8345 | $237.83 | $237.85 | $237.80 |
| Purchase #3 | $141.38 | 12.372% | $158.8715 | $158.87 | $158.85 | $158.90 |
| Purchase #4 | $89.52 | 3.856% | $92.9719 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $239.87 | 9.648% | $263.0127 | $263.01 | $263.00 | $263.00 |
| Purchase #6 | $132.25 | 5.486% | $139.5052 | $139.51 | $139.50 | $139.50 |
| Purchase #7 | $43.54 | 4.862% | $45.6569 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $1,038.88 | $1,140.1992 | $1,140.20 | $1,140.15 | $1,140.20 | |