| 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 | $150.31 | 10.119% | $165.5199 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $72.65 | 4.775% | $76.119 | $76.12 | $76.10 | $76.10 |
| Purchase #3 | $228.26 | 10.365% | $251.9191 | $251.92 | $251.90 | $251.90 |
| Purchase #4 | $132.39 | 11.662% | $147.8293 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $31.88 | 8.246% | $34.5088 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $39.61 | 5.784% | $41.901 | $41.90 | $41.90 | $41.90 |
| Purchase #7 | $101.30 | 5.605% | $106.9779 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $756.40 | $824.7750 | $824.78 | $824.75 | $824.70 | |