| 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 | $129.90 | 13.803% | $147.8301 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $168.87 | 9.244% | $184.4803 | $184.48 | $184.50 | $184.50 |
| Purchase #3 | $219.56 | 8.505% | $238.2336 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $213.81 | 3.541% | $221.381 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $18.36 | 4.179% | $19.1273 | $19.13 | $19.15 | $19.10 |
| Purchase #6 | $109.49 | 7.377% | $117.5671 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $46.81 | 12.640% | $52.7268 | $52.73 | $52.75 | $52.70 |
| 7 purchase totals = | $906.80 | $981.3462 | $981.35 | $981.45 | $981.30 | |