| 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 | $123.48 | 3.481% | $127.7783 | $127.78 | $127.80 | $127.80 |
| Purchase #2 | $205.51 | 7.310% | $220.5328 | $220.53 | $220.55 | $220.50 |
| Purchase #3 | $62.41 | 12.373% | $70.132 | $70.13 | $70.15 | $70.10 |
| Purchase #4 | $172.59 | 4.343% | $180.0856 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $113.68 | 11.602% | $126.8692 | $126.87 | $126.85 | $126.90 |
| Purchase #6 | $145.53 | 10.829% | $161.2894 | $161.29 | $161.30 | $161.30 |
| Purchase #7 | $171.25 | 5.347% | $180.4067 | $180.41 | $180.40 | $180.40 |
| 7 purchase totals = | $994.45 | $1,067.0940 | $1,067.10 | $1,067.15 | $1,067.10 | |