| 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 | $186.83 | 4.833% | $195.8595 | $195.86 | $195.85 | $195.90 |
| Purchase #2 | $142.49 | 4.857% | $149.4107 | $149.41 | $149.40 | $149.40 |
| Purchase #3 | $58.99 | 9.433% | $64.5545 | $64.55 | $64.55 | $64.60 |
| Purchase #4 | $152.63 | 10.102% | $168.0487 | $168.05 | $168.05 | $168.00 |
| Purchase #5 | $81.27 | 8.429% | $88.1202 | $88.12 | $88.10 | $88.10 |
| Purchase #6 | $77.74 | 7.775% | $83.7843 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $193.79 | 13.247% | $219.4614 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $893.74 | $969.2393 | $969.23 | $969.20 | $969.30 | |