| 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 | $143.42 | 3.647% | $148.6505 | $148.65 | $148.65 | $148.70 |
| Purchase #2 | $195.91 | 5.111% | $205.923 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $78.81 | 6.845% | $84.2045 | $84.20 | $84.20 | $84.20 |
| Purchase #4 | $209.73 | 4.155% | $218.4443 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $185.35 | 11.436% | $206.5466 | $206.55 | $206.55 | $206.50 |
| Purchase #6 | $71.29 | 8.551% | $77.386 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $109.30 | 3.497% | $113.1222 | $113.12 | $113.10 | $113.10 |
| 7 purchase totals = | $993.81 | $1,054.2771 | $1,054.27 | $1,054.25 | $1,054.20 | |