| 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 | $134.42 | 8.520% | $145.8726 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $121.31 | 9.416% | $132.7325 | $132.73 | $132.75 | $132.70 |
| Purchase #3 | $245.82 | 5.675% | $259.7703 | $259.77 | $259.75 | $259.80 |
| Purchase #4 | $84.98 | 6.792% | $90.7518 | $90.75 | $90.75 | $90.80 |
| Purchase #5 | $7.86 | 5.466% | $8.2896 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $118.73 | 11.740% | $132.6689 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $105.28 | 12.699% | $118.6495 | $118.65 | $118.65 | $118.60 |
| 7 purchase totals = | $818.40 | $888.7352 | $888.73 | $888.70 | $888.80 | |