| 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 | $170.93 | 5.442% | $180.232 | $180.23 | $180.25 | $180.20 |
| Purchase #2 | $121.84 | 6.363% | $129.5927 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $146.62 | 5.122% | $154.1299 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $197.27 | 12.331% | $221.5954 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $187.77 | 6.771% | $200.4839 | $200.48 | $200.50 | $200.50 |
| Purchase #6 | $72.99 | 12.259% | $81.9378 | $81.94 | $81.95 | $81.90 |
| Purchase #7 | $175.70 | 8.250% | $190.1953 | $190.20 | $190.20 | $190.20 |
| 7 purchase totals = | $1,073.12 | $1,158.1670 | $1,158.17 | $1,158.25 | $1,158.10 | |