| 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 | $144.53 | 3.834% | $150.0713 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $93.88 | 3.748% | $97.3986 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $87.60 | 10.296% | $96.6193 | $96.62 | $96.60 | $96.60 |
| Purchase #4 | $30.35 | 8.717% | $32.9956 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $97.46 | 11.224% | $108.3989 | $108.40 | $108.40 | $108.40 |
| Purchase #6 | $185.99 | 9.332% | $203.3466 | $203.35 | $203.35 | $203.30 |
| Purchase #7 | $225.47 | 3.232% | $232.7572 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $865.28 | $921.5875 | $921.60 | $921.55 | $921.60 | |