| 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 | $125.95 | 5.242% | $132.5523 | $132.55 | $132.55 | $132.60 |
| Purchase #2 | $196.37 | 12.770% | $221.4464 | $221.45 | $221.45 | $221.40 |
| Purchase #3 | $161.60 | 7.620% | $173.9139 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $207.33 | 9.224% | $226.4541 | $226.45 | $226.45 | $226.50 |
| Purchase #5 | $44.83 | 8.288% | $48.5455 | $48.55 | $48.55 | $48.50 |
| Purchase #6 | $138.70 | 13.802% | $157.8434 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $158.74 | 5.410% | $167.3278 | $167.33 | $167.35 | $167.30 |
| 7 purchase totals = | $1,033.52 | $1,128.0834 | $1,128.08 | $1,128.10 | $1,128.00 | |