| 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 | $149.80 | 3.554% | $155.1239 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $23.46 | 6.778% | $25.0501 | $25.05 | $25.05 | $25.10 |
| Purchase #3 | $228.98 | 3.595% | $237.2118 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $37.93 | 12.546% | $42.6887 | $42.69 | $42.70 | $42.70 |
| Purchase #5 | $52.99 | 10.655% | $58.6361 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $142.48 | 11.196% | $158.4321 | $158.43 | $158.45 | $158.40 |
| Purchase #7 | $51.81 | 12.854% | $58.4697 | $58.47 | $58.45 | $58.50 |
| 7 purchase totals = | $687.45 | $735.6124 | $735.61 | $735.60 | $735.60 | |