| 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 | $149.44 | 7.464% | $160.5942 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $43.50 | 13.332% | $49.2994 | $49.30 | $49.30 | $49.30 |
| Purchase #3 | $108.28 | 3.842% | $112.4401 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $231.56 | 3.415% | $239.4678 | $239.47 | $239.45 | $239.50 |
| Purchase #5 | $47.29 | 6.664% | $50.4414 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $108.92 | 7.472% | $117.0585 | $117.06 | $117.05 | $117.10 |
| Purchase #7 | $182.41 | 12.672% | $205.525 | $205.53 | $205.55 | $205.50 |
| 7 purchase totals = | $871.40 | $934.8264 | $934.83 | $934.85 | $934.80 | |