| 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 | $129.67 | 3.606% | $134.3459 | $134.35 | $134.35 | $134.30 |
| Purchase #2 | $138.62 | 6.655% | $147.8452 | $147.85 | $147.85 | $147.80 |
| Purchase #3 | $63.75 | 6.874% | $68.1322 | $68.13 | $68.15 | $68.10 |
| Purchase #4 | $152.91 | 5.621% | $161.5051 | $161.51 | $161.50 | $161.50 |
| Purchase #5 | $129.50 | 9.644% | $141.989 | $141.99 | $142.00 | $142.00 |
| Purchase #6 | $140.86 | 12.692% | $158.738 | $158.74 | $158.75 | $158.70 |
| Purchase #7 | $91.56 | 8.818% | $99.6338 | $99.63 | $99.65 | $99.60 |
| 7 purchase totals = | $846.87 | $912.1892 | $912.20 | $912.25 | $912.00 | |