| 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 | $88.40 | 10.341% | $97.5414 | $97.54 | $97.55 | $97.50 |
| Purchase #2 | $132.67 | 5.318% | $139.7254 | $139.73 | $139.75 | $139.70 |
| Purchase #3 | $136.82 | 12.255% | $153.5873 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $121.93 | 8.710% | $132.5501 | $132.55 | $132.55 | $132.60 |
| Purchase #5 | $89.54 | 12.177% | $100.4433 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $16.63 | 9.496% | $18.2092 | $18.21 | $18.20 | $18.20 |
| Purchase #7 | $150.53 | 3.618% | $155.9762 | $155.98 | $156.00 | $156.00 |
| 7 purchase totals = | $736.52 | $798.0329 | $798.04 | $798.10 | $798.00 | |