| 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 | $113.25 | 6.874% | $121.0348 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $14.26 | 3.150% | $14.7092 | $14.71 | $14.70 | $14.70 |
| Purchase #3 | $34.77 | 9.412% | $38.0426 | $38.04 | $38.05 | $38.00 |
| Purchase #4 | $57.28 | 13.854% | $65.2156 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $165.45 | 5.780% | $175.013 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $33.42 | 6.114% | $35.4633 | $35.46 | $35.45 | $35.50 |
| Purchase #7 | $138.73 | 4.184% | $144.5345 | $144.53 | $144.55 | $144.50 |
| 7 purchase totals = | $557.16 | $594.0130 | $594.00 | $594.00 | $593.90 | |