| 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 | $102.51 | 7.451% | $110.148 | $110.15 | $110.15 | $110.10 |
| Purchase #2 | $102.92 | 11.462% | $114.7167 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $150.58 | 10.190% | $165.9241 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $205.49 | 12.499% | $231.1742 | $231.17 | $231.15 | $231.20 |
| Purchase #5 | $158.52 | 4.617% | $165.8389 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $147.49 | 9.577% | $161.6151 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $160.62 | 8.250% | $173.8712 | $173.87 | $173.85 | $173.90 |
| 7 purchase totals = | $1,028.13 | $1,123.2882 | $1,123.29 | $1,123.20 | $1,123.20 | |