| 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 | $9.82 | 10.716% | $10.8723 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $150.66 | 4.259% | $157.0766 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $109.49 | 6.518% | $116.6266 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $173.29 | 9.347% | $189.4874 | $189.49 | $189.50 | $189.50 |
| Purchase #5 | $159.87 | 11.336% | $177.9929 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $150.53 | 13.400% | $170.701 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $145.36 | 5.497% | $153.3504 | $153.35 | $153.35 | $153.40 |
| 7 purchase totals = | $899.02 | $976.1072 | $976.11 | $976.15 | $976.20 | |