| 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 | $225.99 | 3.399% | $233.6714 | $233.67 | $233.65 | $233.70 |
| Purchase #2 | $149.28 | 7.630% | $160.6701 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $155.47 | 7.492% | $167.1178 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $118.58 | 11.447% | $132.1539 | $132.15 | $132.15 | $132.20 |
| Purchase #5 | $226.65 | 3.394% | $234.3425 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $13.37 | 5.420% | $14.0947 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $151.30 | 4.782% | $158.5352 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $1,040.64 | $1,100.5856 | $1,100.58 | $1,100.55 | $1,100.60 | |