| 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 | $241.98 | 12.618% | $272.513 | $272.51 | $272.50 | $272.50 |
| Purchase #2 | $142.96 | 4.388% | $149.2331 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $91.51 | 11.303% | $101.8534 | $101.85 | $101.85 | $101.90 |
| Purchase #4 | $160.91 | 11.761% | $179.8346 | $179.83 | $179.85 | $179.80 |
| Purchase #5 | $137.85 | 8.576% | $149.672 | $149.67 | $149.65 | $149.70 |
| Purchase #6 | $44.31 | 5.173% | $46.6022 | $46.60 | $46.60 | $46.60 |
| Purchase #7 | $88.38 | 12.180% | $99.1447 | $99.14 | $99.15 | $99.10 |
| 7 purchase totals = | $907.90 | $998.8530 | $998.83 | $998.85 | $998.80 | |