| 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 | $170.31 | 3.411% | $176.1193 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $113.83 | 8.359% | $123.345 | $123.35 | $123.35 | $123.30 |
| Purchase #3 | $225.96 | 7.865% | $243.7318 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $137.58 | 10.115% | $151.4962 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $61.85 | 6.418% | $65.8195 | $65.82 | $65.80 | $65.80 |
| Purchase #6 | $73.72 | 7.164% | $79.0013 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $138.75 | 13.587% | $157.602 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $922.00 | $997.1151 | $997.12 | $997.10 | $997.00 | |