| 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 | $150.78 | 7.270% | $161.7417 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $86.28 | 11.604% | $96.2919 | $96.29 | $96.30 | $96.30 |
| Purchase #3 | $149.53 | 4.120% | $155.6906 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $20.60 | 13.572% | $23.3958 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $123.91 | 5.683% | $130.9518 | $130.95 | $130.95 | $131.00 |
| Purchase #6 | $188.38 | 3.281% | $194.5607 | $194.56 | $194.55 | $194.60 |
| Purchase #7 | $69.87 | 11.757% | $78.0846 | $78.08 | $78.10 | $78.10 |
| 7 purchase totals = | $789.35 | $840.7171 | $840.71 | $840.75 | $840.80 | |