| 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 | $183.75 | 4.556% | $192.1217 | $192.12 | $192.10 | $192.10 |
| Purchase #2 | $33.94 | 6.609% | $36.1831 | $36.18 | $36.20 | $36.20 |
| Purchase #3 | $84.25 | 3.277% | $87.0109 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $37.83 | 7.689% | $40.7387 | $40.74 | $40.75 | $40.70 |
| Purchase #5 | $182.75 | 7.627% | $196.6883 | $196.69 | $196.70 | $196.70 |
| Purchase #6 | $107.71 | 4.826% | $112.9081 | $112.91 | $112.90 | $112.90 |
| Purchase #7 | $238.66 | 12.349% | $268.1321 | $268.13 | $268.15 | $268.10 |
| 7 purchase totals = | $868.89 | $933.7829 | $933.78 | $933.80 | $933.70 | |