| 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 | $147.25 | 12.755% | $166.0317 | $166.03 | $166.05 | $166.00 |
| Purchase #2 | $15.54 | 8.275% | $16.8259 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $215.59 | 4.597% | $225.5007 | $225.50 | $225.50 | $225.50 |
| Purchase #4 | $76.48 | 10.685% | $84.6519 | $84.65 | $84.65 | $84.70 |
| Purchase #5 | $103.42 | 10.109% | $113.8747 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $79.75 | 5.571% | $84.1929 | $84.19 | $84.20 | $84.20 |
| Purchase #7 | $248.88 | 3.122% | $256.65 | $256.65 | $256.65 | $256.70 |
| 7 purchase totals = | $886.91 | $947.7278 | $947.72 | $947.75 | $947.80 | |