| 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 | $164.61 | 7.822% | $177.4858 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $100.36 | 5.514% | $105.8939 | $105.89 | $105.90 | $105.90 |
| Purchase #3 | $150.33 | 12.465% | $169.0686 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $104.60 | 7.360% | $112.2986 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $166.44 | 13.673% | $189.1973 | $189.20 | $189.20 | $189.20 |
| Purchase #6 | $233.51 | 13.113% | $264.1302 | $264.13 | $264.15 | $264.10 |
| Purchase #7 | $54.85 | 12.270% | $61.5801 | $61.58 | $61.60 | $61.60 |
| 7 purchase totals = | $974.70 | $1,079.6545 | $1,079.66 | $1,079.70 | $1,079.70 | |