| 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 | $151.66 | 11.675% | $169.3663 | $169.37 | $169.35 | $169.40 |
| Purchase #2 | $171.49 | 6.551% | $182.7243 | $182.72 | $182.70 | $182.70 |
| Purchase #3 | $223.56 | 11.671% | $249.6517 | $249.65 | $249.65 | $249.70 |
| Purchase #4 | $181.44 | 13.212% | $205.4119 | $205.41 | $205.40 | $205.40 |
| Purchase #5 | $50.49 | 12.691% | $56.8977 | $56.90 | $56.90 | $56.90 |
| Purchase #6 | $248.30 | 3.522% | $257.0451 | $257.05 | $257.05 | $257.00 |
| Purchase #7 | $184.59 | 10.611% | $204.1768 | $204.18 | $204.20 | $204.20 |
| 7 purchase totals = | $1,211.53 | $1,325.2738 | $1,325.28 | $1,325.25 | $1,325.30 | |