| 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 | $152.86 | 5.393% | $161.1037 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $39.79 | 9.410% | $43.5342 | $43.53 | $43.55 | $43.50 |
| Purchase #3 | $242.94 | 4.724% | $254.4165 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $12.47 | 4.455% | $13.0255 | $13.03 | $13.05 | $13.00 |
| Purchase #5 | $96.67 | 7.745% | $104.1571 | $104.16 | $104.15 | $104.20 |
| Purchase #6 | $110.75 | 3.665% | $114.809 | $114.81 | $114.80 | $114.80 |
| Purchase #7 | $203.54 | 6.172% | $216.1025 | $216.10 | $216.10 | $216.10 |
| 7 purchase totals = | $859.02 | $907.1485 | $907.15 | $907.15 | $907.10 | |