| 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 | $145.56 | 9.463% | $159.3343 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $88.66 | 5.255% | $93.3191 | $93.32 | $93.30 | $93.30 |
| Purchase #3 | $241.86 | 6.129% | $256.6836 | $256.68 | $256.70 | $256.70 |
| Purchase #4 | $183.91 | 11.831% | $205.6684 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $49.34 | 5.338% | $51.9738 | $51.97 | $51.95 | $52.00 |
| Purchase #6 | $191.54 | 8.495% | $207.8113 | $207.81 | $207.80 | $207.80 |
| Purchase #7 | $120.77 | 9.639% | $132.411 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $1,021.64 | $1,107.2015 | $1,107.19 | $1,107.15 | $1,107.20 | |