| 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 | $157.95 | 8.257% | $170.9919 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $165.80 | 4.443% | $173.1665 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $166.95 | 10.119% | $183.8437 | $183.84 | $183.85 | $183.80 |
| Purchase #4 | $100.69 | 10.273% | $111.0339 | $111.03 | $111.05 | $111.00 |
| Purchase #5 | $213.46 | 9.272% | $233.252 | $233.25 | $233.25 | $233.30 |
| Purchase #6 | $19.68 | 11.862% | $22.0144 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $239.54 | 6.251% | $254.5136 | $254.51 | $254.50 | $254.50 |
| 7 purchase totals = | $1,064.07 | $1,148.8160 | $1,148.80 | $1,148.80 | $1,148.80 | |