| 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 | $201.34 | 12.186% | $225.8753 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $151.93 | 4.673% | $159.0297 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $185.98 | 7.671% | $200.2465 | $200.25 | $200.25 | $200.20 |
| Purchase #4 | $100.61 | 6.513% | $107.1627 | $107.16 | $107.15 | $107.20 |
| Purchase #5 | $151.37 | 5.567% | $159.7968 | $159.80 | $159.80 | $159.80 |
| Purchase #6 | $114.71 | 6.628% | $122.313 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $223.43 | 4.437% | $233.3436 | $233.34 | $233.35 | $233.30 |
| 7 purchase totals = | $1,129.37 | $1,207.7676 | $1,207.77 | $1,207.80 | $1,207.70 | |