| 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 | $165.51 | 5.286% | $174.2589 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $236.43 | 12.195% | $265.2626 | $265.26 | $265.25 | $265.30 |
| Purchase #3 | $68.82 | 9.604% | $75.4295 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $31.25 | 9.815% | $34.3172 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $144.56 | 8.773% | $157.2422 | $157.24 | $157.25 | $157.20 |
| Purchase #6 | $128.76 | 5.523% | $135.8714 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $97.81 | 9.683% | $107.2809 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $873.14 | $949.6627 | $949.66 | $949.65 | $949.70 | |