| 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 | $143.37 | 10.414% | $158.3006 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $167.82 | 6.746% | $179.1411 | $179.14 | $179.15 | $179.10 |
| Purchase #3 | $234.97 | 6.120% | $249.3502 | $249.35 | $249.35 | $249.40 |
| Purchase #4 | $77.54 | 7.280% | $83.1849 | $83.18 | $83.20 | $83.20 |
| Purchase #5 | $203.76 | 12.213% | $228.6452 | $228.65 | $228.65 | $228.60 |
| Purchase #6 | $222.80 | 5.330% | $234.6752 | $234.68 | $234.70 | $234.70 |
| Purchase #7 | $203.25 | 8.601% | $220.7315 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $1,253.51 | $1,354.0287 | $1,354.03 | $1,354.10 | $1,354.00 | |