| 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 | $14.96 | 8.683% | $16.259 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $7.27 | 12.316% | $8.1654 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $116.49 | 10.538% | $128.7657 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $138.56 | 7.379% | $148.7843 | $148.78 | $148.80 | $148.80 |
| Purchase #5 | $245.38 | 3.250% | $253.3549 | $253.35 | $253.35 | $253.40 |
| Purchase #6 | $166.35 | 11.104% | $184.8215 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $205.44 | 7.817% | $221.4992 | $221.50 | $221.50 | $221.50 |
| 7 purchase totals = | $894.45 | $961.6500 | $961.65 | $961.60 | $961.80 | |