| 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 | $154.81 | 12.874% | $174.7402 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $18.50 | 13.182% | $20.9387 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $69.67 | 8.606% | $75.6658 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $22.86 | 9.387% | $25.0059 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $84.34 | 13.818% | $95.9941 | $95.99 | $96.00 | $96.00 |
| Purchase #6 | $164.87 | 8.842% | $179.4478 | $179.45 | $179.45 | $179.40 |
| Purchase #7 | $103.68 | 3.776% | $107.595 | $107.60 | $107.60 | $107.60 |
| 7 purchase totals = | $618.73 | $679.3875 | $679.40 | $679.40 | $679.30 | |