| 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 | $169.28 | 7.466% | $181.9184 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $122.25 | 3.169% | $126.1241 | $126.12 | $126.10 | $126.10 |
| Purchase #3 | $96.47 | 13.830% | $109.8118 | $109.81 | $109.80 | $109.80 |
| Purchase #4 | $91.70 | 13.802% | $104.3564 | $104.36 | $104.35 | $104.40 |
| Purchase #5 | $108.50 | 3.527% | $112.3268 | $112.33 | $112.35 | $112.30 |
| Purchase #6 | $208.61 | 5.740% | $220.5842 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $91.42 | 12.581% | $102.9216 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $888.23 | $958.0433 | $958.04 | $958.00 | $958.00 | |