| 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 | $157.65 | 8.296% | $170.7286 | $170.73 | $170.75 | $170.70 |
| Purchase #2 | $153.56 | 11.833% | $171.7308 | $171.73 | $171.75 | $171.70 |
| Purchase #3 | $24.25 | 3.186% | $25.0226 | $25.02 | $25.00 | $25.00 |
| Purchase #4 | $41.37 | 3.770% | $42.9296 | $42.93 | $42.95 | $42.90 |
| Purchase #5 | $18.44 | 13.840% | $20.9921 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $96.99 | 11.111% | $107.7666 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $168.99 | 10.664% | $187.0111 | $187.01 | $187.00 | $187.00 |
| 7 purchase totals = | $661.25 | $726.1814 | $726.18 | $726.20 | $726.10 | |