| 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 | $178.67 | 5.828% | $189.0829 | $189.08 | $189.10 | $189.10 |
| Purchase #2 | $156.89 | 8.568% | $170.3323 | $170.33 | $170.35 | $170.30 |
| Purchase #3 | $87.71 | 10.238% | $96.6897 | $96.69 | $96.70 | $96.70 |
| Purchase #4 | $210.48 | 12.516% | $236.8237 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $233.37 | 3.490% | $241.5146 | $241.51 | $241.50 | $241.50 |
| Purchase #6 | $7.94 | 3.816% | $8.243 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $8.99 | 4.530% | $9.3972 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $884.05 | $952.0834 | $952.07 | $952.10 | $952.00 | |