| 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 | $156.40 | 3.525% | $161.9131 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $231.52 | 5.347% | $243.8994 | $243.90 | $243.90 | $243.90 |
| Purchase #3 | $169.75 | 3.863% | $176.3074 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $100.84 | 3.213% | $104.08 | $104.08 | $104.10 | $104.10 |
| Purchase #5 | $220.36 | 9.217% | $240.6706 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $184.52 | 10.244% | $203.4222 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $28.57 | 4.447% | $29.8405 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $1,091.96 | $1,160.1332 | $1,160.13 | $1,160.10 | $1,160.10 | |