| 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 | $126.48 | 3.233% | $130.5691 | $130.57 | $130.55 | $130.60 |
| Purchase #2 | $154.44 | 9.301% | $168.8045 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $214.81 | 13.410% | $243.616 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $180.71 | 5.133% | $189.9858 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $43.43 | 9.358% | $47.4942 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $178.77 | 4.465% | $186.7521 | $186.75 | $186.75 | $186.80 |
| Purchase #7 | $178.38 | 8.797% | $194.0721 | $194.07 | $194.05 | $194.10 |
| 7 purchase totals = | $1,077.02 | $1,161.2938 | $1,161.29 | $1,161.25 | $1,161.40 | |