| 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 | $133.99 | 6.351% | $142.4997 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $161.26 | 8.115% | $174.3462 | $174.35 | $174.35 | $174.30 |
| Purchase #3 | $167.52 | 10.261% | $184.7092 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $121.62 | 12.673% | $137.0329 | $137.03 | $137.05 | $137.00 |
| Purchase #5 | $51.87 | 9.864% | $56.9865 | $56.99 | $57.00 | $57.00 |
| Purchase #6 | $249.88 | 3.777% | $259.318 | $259.32 | $259.30 | $259.30 |
| Purchase #7 | $6.64 | 9.309% | $7.2581 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $892.78 | $962.1506 | $962.16 | $962.15 | $962.10 | |