| 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 | $166.51 | 3.147% | $171.7501 | $171.75 | $171.75 | $171.80 |
| Purchase #2 | $12.80 | 11.579% | $14.2821 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $185.86 | 13.677% | $211.2801 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $180.50 | 4.778% | $189.1243 | $189.12 | $189.10 | $189.10 |
| Purchase #5 | $31.76 | 3.147% | $32.7595 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $206.93 | 9.826% | $227.2629 | $227.26 | $227.25 | $227.30 |
| Purchase #7 | $222.35 | 11.177% | $247.2021 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $1,006.71 | $1,093.6611 | $1,093.65 | $1,093.65 | $1,093.80 | |