| 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 | $178.34 | 6.841% | $190.5402 | $190.54 | $190.55 | $190.50 |
| Purchase #2 | $183.53 | 10.514% | $202.8263 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $155.26 | 11.850% | $173.6583 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $72.26 | 6.705% | $77.105 | $77.11 | $77.10 | $77.10 |
| Purchase #5 | $71.34 | 8.125% | $77.1364 | $77.14 | $77.15 | $77.10 |
| Purchase #6 | $170.44 | 4.250% | $177.6837 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $33.83 | 10.368% | $37.3375 | $37.34 | $37.35 | $37.30 |
| 7 purchase totals = | $865.00 | $936.2874 | $936.30 | $936.35 | $936.20 | |