| 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 | $174.32 | 8.223% | $188.6543 | $188.65 | $188.65 | $188.70 |
| Purchase #2 | $122.33 | 8.264% | $132.4394 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $142.94 | 11.609% | $159.5339 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $119.34 | 3.201% | $123.1601 | $123.16 | $123.15 | $123.20 |
| Purchase #5 | $156.99 | 10.494% | $173.4645 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $120.92 | 8.454% | $131.1426 | $131.14 | $131.15 | $131.10 |
| Purchase #7 | $36.40 | 13.137% | $41.1819 | $41.18 | $41.20 | $41.20 |
| 7 purchase totals = | $873.24 | $949.5767 | $949.56 | $949.60 | $949.60 | |