| 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 | $113.98 | 3.532% | $118.0058 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $56.61 | 13.400% | $64.1957 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $150.37 | 7.163% | $161.141 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $248.63 | 12.832% | $280.5342 | $280.53 | $280.55 | $280.50 |
| Purchase #5 | $92.77 | 10.564% | $102.5702 | $102.57 | $102.55 | $102.60 |
| Purchase #6 | $14.42 | 12.490% | $16.2211 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $162.96 | 4.658% | $170.5507 | $170.55 | $170.55 | $170.60 |
| 7 purchase totals = | $839.74 | $913.2187 | $913.22 | $913.20 | $913.20 | |