| 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 | $158.83 | 8.341% | $172.078 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $140.29 | 13.368% | $159.044 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $246.93 | 11.755% | $275.9566 | $275.96 | $275.95 | $276.00 |
| Purchase #4 | $57.35 | 5.442% | $60.471 | $60.47 | $60.45 | $60.50 |
| Purchase #5 | $134.69 | 7.436% | $144.7055 | $144.71 | $144.70 | $144.70 |
| Purchase #6 | $226.94 | 10.605% | $251.007 | $251.01 | $251.00 | $251.00 |
| Purchase #7 | $79.25 | 9.574% | $86.8374 | $86.84 | $86.85 | $86.80 |
| 7 purchase totals = | $1,044.28 | $1,150.0995 | $1,150.11 | $1,150.10 | $1,150.10 | |