| 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 | $186.26 | 4.301% | $194.271 | $194.27 | $194.25 | $194.30 |
| Purchase #2 | $188.39 | 7.319% | $202.1783 | $202.18 | $202.20 | $202.20 |
| Purchase #3 | $18.84 | 5.376% | $19.8528 | $19.85 | $19.85 | $19.90 |
| Purchase #4 | $75.92 | 4.552% | $79.3759 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $164.84 | 7.733% | $177.5871 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $116.69 | 5.199% | $122.7567 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $129.28 | 11.387% | $144.0011 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $880.22 | $940.0229 | $940.03 | $940.05 | $940.20 | |