| 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 | $118.37 | 9.621% | $129.7584 | $129.76 | $129.75 | $129.80 |
| Purchase #2 | $35.67 | 11.534% | $39.7842 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $158.52 | 4.681% | $165.9403 | $165.94 | $165.95 | $165.90 |
| Purchase #4 | $229.81 | 7.182% | $246.315 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $117.42 | 3.445% | $121.4651 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $73.88 | 9.533% | $80.923 | $80.92 | $80.90 | $80.90 |
| Purchase #7 | $80.38 | 12.481% | $90.4122 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $814.05 | $874.5982 | $874.60 | $874.55 | $874.60 | |