| 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 | $167.99 | 6.288% | $178.5532 | $178.55 | $178.55 | $178.60 |
| Purchase #2 | $242.92 | 12.293% | $272.7822 | $272.78 | $272.80 | $272.80 |
| Purchase #3 | $170.66 | 3.270% | $176.2406 | $176.24 | $176.25 | $176.20 |
| Purchase #4 | $204.77 | 8.155% | $221.469 | $221.47 | $221.45 | $221.50 |
| Purchase #5 | $184.95 | 8.754% | $201.1405 | $201.14 | $201.15 | $201.10 |
| Purchase #6 | $120.29 | 11.667% | $134.3242 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $85.66 | 9.401% | $93.7129 | $93.71 | $93.70 | $93.70 |
| 7 purchase totals = | $1,177.24 | $1,278.2226 | $1,278.21 | $1,278.20 | $1,278.20 | |