| 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 | $167.75 | 8.760% | $182.4449 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $141.81 | 7.778% | $152.84 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $42.79 | 13.483% | $48.5594 | $48.56 | $48.55 | $48.60 |
| Purchase #4 | $135.46 | 5.271% | $142.6001 | $142.60 | $142.60 | $142.60 |
| Purchase #5 | $12.85 | 12.649% | $14.4754 | $14.48 | $14.50 | $14.50 |
| Purchase #6 | $43.80 | 3.631% | $45.3904 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $189.29 | 11.350% | $210.7744 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $733.75 | $797.0846 | $797.08 | $797.10 | $797.10 | |