| 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 | $176.28 | 3.261% | $182.0285 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $132.98 | 12.174% | $149.169 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $103.87 | 5.787% | $109.881 | $109.88 | $109.90 | $109.90 |
| Purchase #4 | $50.29 | 8.334% | $54.4812 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $171.33 | 10.207% | $188.8177 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $57.60 | 4.486% | $60.1839 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $69.79 | 13.865% | $79.4664 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $762.14 | $824.0277 | $824.03 | $824.05 | $824.10 | |