| 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 | $99.33 | 6.530% | $105.8162 | $105.82 | $105.80 | $105.80 |
| Purchase #2 | $159.75 | 6.314% | $169.8366 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $242.88 | 10.638% | $268.7176 | $268.72 | $268.70 | $268.70 |
| Purchase #4 | $17.98 | 6.510% | $19.1505 | $19.15 | $19.15 | $19.20 |
| Purchase #5 | $144.94 | 8.354% | $157.0483 | $157.05 | $157.05 | $157.00 |
| Purchase #6 | $133.28 | 5.286% | $140.3252 | $140.33 | $140.35 | $140.30 |
| Purchase #7 | $159.55 | 11.270% | $177.5313 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $957.71 | $1,038.4257 | $1,038.44 | $1,038.45 | $1,038.30 | |