| 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 | $119.34 | 13.436% | $135.3745 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $30.92 | 11.324% | $34.4214 | $34.42 | $34.40 | $34.40 |
| Purchase #3 | $143.98 | 4.416% | $150.3382 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $111.98 | 3.815% | $116.252 | $116.25 | $116.25 | $116.30 |
| Purchase #5 | $146.62 | 8.210% | $158.6575 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $127.51 | 3.823% | $132.3847 | $132.38 | $132.40 | $132.40 |
| Purchase #7 | $177.52 | 8.523% | $192.65 | $192.65 | $192.65 | $192.70 |
| 7 purchase totals = | $857.87 | $920.0783 | $920.07 | $920.05 | $920.20 | |