| 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 | $203.46 | 7.815% | $219.3604 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $130.48 | 7.597% | $140.3926 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $21.97 | 8.773% | $23.8974 | $23.90 | $23.90 | $23.90 |
| Purchase #4 | $176.34 | 12.259% | $197.9575 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $104.70 | 3.810% | $108.6891 | $108.69 | $108.70 | $108.70 |
| Purchase #6 | $175.78 | 13.365% | $199.273 | $199.27 | $199.25 | $199.30 |
| Purchase #7 | $157.48 | 7.369% | $169.0847 | $169.08 | $169.10 | $169.10 |
| 7 purchase totals = | $970.21 | $1,058.6547 | $1,058.65 | $1,058.65 | $1,058.80 | |