| 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 | $151.44 | 12.252% | $169.9944 | $169.99 | $170.00 | $170.00 |
| Purchase #2 | $14.76 | 4.146% | $15.3719 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $249.74 | 5.856% | $264.3648 | $264.36 | $264.35 | $264.40 |
| Purchase #4 | $8.71 | 8.239% | $9.4276 | $9.43 | $9.45 | $9.40 |
| Purchase #5 | $7.77 | 11.154% | $8.6367 | $8.64 | $8.65 | $8.60 |
| Purchase #6 | $201.63 | 6.530% | $214.7964 | $214.80 | $214.80 | $214.80 |
| Purchase #7 | $85.69 | 4.527% | $89.5692 | $89.57 | $89.55 | $89.60 |
| 7 purchase totals = | $719.74 | $772.1610 | $772.16 | $772.15 | $772.20 | |