| 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 | $124.68 | 3.511% | $129.0575 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $148.42 | 3.653% | $153.8418 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $36.43 | 6.438% | $38.7754 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $122.60 | 3.293% | $126.6372 | $126.64 | $126.65 | $126.60 |
| Purchase #5 | $187.57 | 7.747% | $202.101 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $141.33 | 13.373% | $160.2301 | $160.23 | $160.25 | $160.20 |
| Purchase #7 | $95.50 | 5.434% | $100.6895 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $856.53 | $911.3325 | $911.34 | $911.40 | $911.30 | |