| 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 | $150.53 | 3.303% | $155.502 | $155.50 | $155.50 | $155.50 |
| Purchase #2 | $228.87 | 7.823% | $246.7745 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $74.36 | 3.144% | $76.6979 | $76.70 | $76.70 | $76.70 |
| Purchase #4 | $29.84 | 11.735% | $33.3417 | $33.34 | $33.35 | $33.30 |
| Purchase #5 | $108.87 | 9.125% | $118.8044 | $118.80 | $118.80 | $118.80 |
| Purchase #6 | $109.67 | 5.787% | $116.0166 | $116.02 | $116.00 | $116.00 |
| Purchase #7 | $159.76 | 8.437% | $173.239 | $173.24 | $173.25 | $173.20 |
| 7 purchase totals = | $861.90 | $920.3761 | $920.37 | $920.35 | $920.30 | |