| 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 | $131.73 | 7.725% | $141.9061 | $141.91 | $141.90 | $141.90 |
| Purchase #2 | $88.53 | 6.407% | $94.2021 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $90.98 | 5.557% | $96.0358 | $96.04 | $96.05 | $96.00 |
| Purchase #4 | $57.52 | 10.682% | $63.6643 | $63.66 | $63.65 | $63.70 |
| Purchase #5 | $138.47 | 7.247% | $148.5049 | $148.50 | $148.50 | $148.50 |
| Purchase #6 | $113.28 | 7.244% | $121.486 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $20.93 | 10.546% | $23.1373 | $23.14 | $23.15 | $23.10 |
| 7 purchase totals = | $641.44 | $688.9365 | $688.94 | $688.95 | $688.90 | |