| 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 | $173.26 | 6.308% | $184.1892 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $70.82 | 7.232% | $75.9417 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $185.91 | 13.134% | $210.3274 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $73.55 | 8.137% | $79.5348 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $181.38 | 7.155% | $194.3577 | $194.36 | $194.35 | $194.40 |
| Purchase #6 | $46.85 | 7.312% | $50.2757 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $62.37 | 10.674% | $69.0274 | $69.03 | $69.05 | $69.00 |
| 7 purchase totals = | $794.14 | $863.6539 | $863.66 | $863.75 | $863.60 | |