| 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 | $150.97 | 12.667% | $170.0934 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $197.97 | 8.827% | $215.4448 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $157.31 | 8.353% | $170.4501 | $170.45 | $170.45 | $170.50 |
| Purchase #4 | $178.52 | 9.570% | $195.6044 | $195.60 | $195.60 | $195.60 |
| Purchase #5 | $103.79 | 3.456% | $107.377 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $105.99 | 5.158% | $111.457 | $111.46 | $111.45 | $111.50 |
| Purchase #7 | $241.64 | 6.110% | $256.4042 | $256.40 | $256.40 | $256.40 |
| 7 purchase totals = | $1,136.19 | $1,226.8309 | $1,226.82 | $1,226.85 | $1,226.90 | |