| 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 | $194.72 | 6.633% | $207.6358 | $207.64 | $207.65 | $207.60 |
| Purchase #2 | $104.49 | 4.609% | $109.3059 | $109.31 | $109.30 | $109.30 |
| Purchase #3 | $31.79 | 10.174% | $35.0243 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $41.85 | 8.367% | $45.3516 | $45.35 | $45.35 | $45.40 |
| Purchase #5 | $182.75 | 3.762% | $189.6251 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $116.89 | 3.110% | $120.5253 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $156.39 | 13.243% | $177.1007 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $828.88 | $884.5687 | $884.58 | $884.60 | $884.50 | |