| 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 | $154.94 | 7.849% | $167.1012 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $208.59 | 8.208% | $225.7111 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $87.68 | 5.443% | $92.4524 | $92.45 | $92.45 | $92.50 |
| Purchase #4 | $37.63 | 3.729% | $39.0332 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $235.57 | 8.109% | $254.6724 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $116.49 | 9.315% | $127.341 | $127.34 | $127.35 | $127.30 |
| Purchase #7 | $123.90 | 4.165% | $129.0604 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $964.80 | $1,035.3717 | $1,035.36 | $1,035.35 | $1,035.40 | |