| 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 | $140.57 | 3.813% | $145.9299 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $204.65 | 11.757% | $228.7107 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $22.58 | 5.398% | $23.7989 | $23.80 | $23.80 | $23.80 |
| Purchase #4 | $216.76 | 5.607% | $228.9137 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $112.89 | 3.852% | $117.2385 | $117.24 | $117.25 | $117.20 |
| Purchase #6 | $136.99 | 7.121% | $146.7451 | $146.75 | $146.75 | $146.70 |
| Purchase #7 | $52.97 | 7.761% | $57.081 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $887.41 | $948.4178 | $948.42 | $948.45 | $948.30 | |