| 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 | $209.82 | 8.745% | $228.1688 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $69.76 | 13.692% | $79.3115 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $136.96 | 3.391% | $141.6043 | $141.60 | $141.60 | $141.60 |
| Purchase #4 | $184.67 | 3.594% | $191.307 | $191.31 | $191.30 | $191.30 |
| Purchase #5 | $36.93 | 6.539% | $39.3449 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $125.36 | 4.497% | $130.9974 | $131.00 | $131.00 | $131.00 |
| Purchase #7 | $88.97 | 8.515% | $96.5458 | $96.55 | $96.55 | $96.50 |
| 7 purchase totals = | $852.47 | $907.2797 | $907.28 | $907.25 | $907.20 | |