| 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 | $65.83 | 9.679% | $72.2017 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $181.25 | 4.297% | $189.0383 | $189.04 | $189.05 | $189.00 |
| Purchase #3 | $108.30 | 12.178% | $121.4888 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $151.70 | 12.620% | $170.8445 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $184.41 | 7.272% | $197.8203 | $197.82 | $197.80 | $197.80 |
| Purchase #6 | $225.70 | 3.805% | $234.2879 | $234.29 | $234.30 | $234.30 |
| Purchase #7 | $53.67 | 5.614% | $56.683 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $970.86 | $1,042.3645 | $1,042.36 | $1,042.40 | $1,042.30 | |