| 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 | $133.97 | 6.263% | $142.3605 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $126.50 | 7.656% | $136.1848 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $135.52 | 5.164% | $142.5183 | $142.52 | $142.50 | $142.50 |
| Purchase #4 | $162.98 | 3.114% | $168.0552 | $168.06 | $168.05 | $168.10 |
| Purchase #5 | $204.78 | 3.625% | $212.2033 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $245.82 | 3.512% | $254.4532 | $254.45 | $254.45 | $254.50 |
| Purchase #7 | $38.43 | 3.501% | $39.7754 | $39.78 | $39.80 | $39.80 |
| 7 purchase totals = | $1,048.00 | $1,095.5507 | $1,095.55 | $1,095.55 | $1,095.70 | |