| 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 | $183.88 | 8.812% | $200.0835 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $77.76 | 9.313% | $85.0018 | $85.00 | $85.00 | $85.00 |
| Purchase #3 | $139.45 | 5.194% | $146.693 | $146.69 | $146.70 | $146.70 |
| Purchase #4 | $76.48 | 5.788% | $80.9067 | $80.91 | $80.90 | $80.90 |
| Purchase #5 | $101.37 | 7.104% | $108.5713 | $108.57 | $108.55 | $108.60 |
| Purchase #6 | $190.65 | 10.582% | $210.8246 | $210.82 | $210.80 | $210.80 |
| Purchase #7 | $91.68 | 11.779% | $102.479 | $102.48 | $102.50 | $102.50 |
| 7 purchase totals = | $861.27 | $934.5599 | $934.55 | $934.55 | $934.60 | |