| 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 | $157.73 | 8.184% | $170.6386 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $190.32 | 6.237% | $202.1903 | $202.19 | $202.20 | $202.20 |
| Purchase #3 | $27.56 | 3.791% | $28.6048 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $242.91 | 10.231% | $267.7621 | $267.76 | $267.75 | $267.80 |
| Purchase #5 | $93.58 | 4.859% | $98.1271 | $98.13 | $98.15 | $98.10 |
| Purchase #6 | $33.89 | 4.745% | $35.4981 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $116.39 | 10.859% | $129.0288 | $129.03 | $129.05 | $129.00 |
| 7 purchase totals = | $862.38 | $931.8498 | $931.85 | $931.90 | $931.80 | |