| 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 | $204.73 | 6.659% | $218.363 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $159.94 | 8.331% | $173.2646 | $173.26 | $173.25 | $173.30 |
| Purchase #3 | $108.73 | 13.415% | $123.3161 | $123.32 | $123.30 | $123.30 |
| Purchase #4 | $57.81 | 8.684% | $62.8302 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $114.36 | 10.475% | $126.3392 | $126.34 | $126.35 | $126.30 |
| Purchase #6 | $181.88 | 6.708% | $194.0805 | $194.08 | $194.10 | $194.10 |
| Purchase #7 | $59.80 | 5.459% | $63.0645 | $63.06 | $63.05 | $63.10 |
| 7 purchase totals = | $887.25 | $961.2581 | $961.25 | $961.25 | $961.30 | |