| 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 | $136.96 | 7.289% | $146.943 | $146.94 | $146.95 | $146.90 |
| Purchase #2 | $79.89 | 8.638% | $86.7909 | $86.79 | $86.80 | $86.80 |
| Purchase #3 | $210.57 | 12.618% | $237.1397 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $114.62 | 4.672% | $119.975 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $107.50 | 9.448% | $117.6566 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $165.94 | 11.628% | $185.2355 | $185.24 | $185.25 | $185.20 |
| Purchase #7 | $103.73 | 4.668% | $108.5721 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $919.21 | $1,002.3128 | $1,002.32 | $1,002.35 | $1,002.30 | |