| 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 | $113.51 | 4.367% | $118.467 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $179.50 | 10.401% | $198.1698 | $198.17 | $198.15 | $198.20 |
| Purchase #3 | $184.69 | 5.563% | $194.9643 | $194.96 | $194.95 | $195.00 |
| Purchase #4 | $180.68 | 3.728% | $187.4158 | $187.42 | $187.40 | $187.40 |
| Purchase #5 | $247.29 | 6.170% | $262.5478 | $262.55 | $262.55 | $262.50 |
| Purchase #6 | $49.65 | 5.200% | $52.2318 | $52.23 | $52.25 | $52.20 |
| Purchase #7 | $237.34 | 11.662% | $265.0186 | $265.02 | $265.00 | $265.00 |
| 7 purchase totals = | $1,192.66 | $1,278.8151 | $1,278.82 | $1,278.75 | $1,278.80 | |