| 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 | $130.60 | 12.591% | $147.0438 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $226.53 | 8.603% | $246.0184 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $14.59 | 10.375% | $16.1037 | $16.10 | $16.10 | $16.10 |
| Purchase #4 | $31.40 | 13.759% | $35.7203 | $35.72 | $35.70 | $35.70 |
| Purchase #5 | $25.92 | 12.613% | $29.1893 | $29.19 | $29.20 | $29.20 |
| Purchase #6 | $102.49 | 7.159% | $109.8273 | $109.83 | $109.85 | $109.80 |
| Purchase #7 | $186.86 | 8.376% | $202.5114 | $202.51 | $202.50 | $202.50 |
| 7 purchase totals = | $718.39 | $786.4142 | $786.41 | $786.40 | $786.30 | |