| 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 | $97.75 | 8.146% | $105.7127 | $105.71 | $105.70 | $105.70 |
| Purchase #2 | $159.56 | 11.314% | $177.6126 | $177.61 | $177.60 | $177.60 |
| Purchase #3 | $185.74 | 9.233% | $202.8894 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $80.33 | 9.805% | $88.2064 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $159.47 | 12.520% | $179.4356 | $179.44 | $179.45 | $179.40 |
| Purchase #6 | $152.35 | 3.134% | $157.1246 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $202.95 | 9.562% | $222.3561 | $222.36 | $222.35 | $222.40 |
| 7 purchase totals = | $1,038.15 | $1,133.3374 | $1,133.34 | $1,133.30 | $1,133.30 | |