| 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 | $132.57 | 11.277% | $147.5199 | $147.52 | $147.50 | $147.50 |
| Purchase #2 | $64.59 | 8.563% | $70.1208 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $158.45 | 4.363% | $165.3632 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $148.41 | 12.762% | $167.3501 | $167.35 | $167.35 | $167.40 |
| Purchase #5 | $108.29 | 11.411% | $120.647 | $120.65 | $120.65 | $120.60 |
| Purchase #6 | $152.56 | 5.414% | $160.8196 | $160.82 | $160.80 | $160.80 |
| Purchase #7 | $215.95 | 7.528% | $232.2067 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $980.82 | $1,064.0273 | $1,064.03 | $1,063.95 | $1,064.00 | |