| 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 | $6.28 | 5.478% | $6.624 | $6.62 | $6.60 | $6.60 |
| Purchase #2 | $141.63 | 10.766% | $156.8779 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $61.49 | 11.317% | $68.4488 | $68.45 | $68.45 | $68.40 |
| Purchase #4 | $242.71 | 8.555% | $263.4738 | $263.47 | $263.45 | $263.50 |
| Purchase #5 | $162.38 | 12.290% | $182.3365 | $182.34 | $182.35 | $182.30 |
| Purchase #6 | $103.97 | 8.328% | $112.6286 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $178.31 | 7.573% | $191.8134 | $191.81 | $191.80 | $191.80 |
| 7 purchase totals = | $896.77 | $982.2030 | $982.20 | $982.20 | $982.10 | |