| 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 | $136.28 | 7.296% | $146.223 | $146.22 | $146.20 | $146.20 |
| Purchase #2 | $114.37 | 10.731% | $126.643 | $126.64 | $126.65 | $126.60 |
| Purchase #3 | $190.90 | 6.701% | $203.6922 | $203.69 | $203.70 | $203.70 |
| Purchase #4 | $196.79 | 7.500% | $211.5493 | $211.55 | $211.55 | $211.50 |
| Purchase #5 | $103.39 | 3.808% | $107.3271 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $60.61 | 6.350% | $64.4587 | $64.46 | $64.45 | $64.50 |
| Purchase #7 | $112.29 | 4.820% | $117.7024 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $914.63 | $977.5957 | $977.59 | $977.60 | $977.50 | |