| 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 | $175.27 | 10.570% | $193.796 | $193.80 | $193.80 | $193.80 |
| Purchase #2 | $145.96 | 6.370% | $155.2577 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $60.94 | 10.600% | $67.3996 | $67.40 | $67.40 | $67.40 |
| Purchase #4 | $142.81 | 4.640% | $149.4364 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $95.47 | 10.849% | $105.8275 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $144.83 | 6.241% | $153.8688 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $122.31 | 10.233% | $134.826 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $887.59 | $960.4120 | $960.43 | $960.45 | $960.40 | |