| 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 | $189.67 | 3.637% | $196.5683 | $196.57 | $196.55 | $196.60 |
| Purchase #2 | $46.91 | 11.852% | $52.4698 | $52.47 | $52.45 | $52.50 |
| Purchase #3 | $129.49 | 8.672% | $140.7194 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $164.27 | 11.522% | $183.1972 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $149.35 | 9.340% | $163.2993 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $96.43 | 7.579% | $103.7384 | $103.74 | $103.75 | $103.70 |
| Purchase #7 | $149.26 | 6.566% | $159.0604 | $159.06 | $159.05 | $159.10 |
| 7 purchase totals = | $925.38 | $999.0528 | $999.06 | $999.00 | $999.10 | |