| 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 | $163.29 | 5.738% | $172.6596 | $172.66 | $172.65 | $172.70 |
| Purchase #2 | $215.52 | 9.661% | $236.3414 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $7.91 | 5.863% | $8.3738 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $221.85 | 3.653% | $229.9542 | $229.95 | $229.95 | $230.00 |
| Purchase #5 | $116.80 | 6.437% | $124.3184 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $189.71 | 8.391% | $205.6286 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $233.84 | 7.306% | $250.9244 | $250.92 | $250.90 | $250.90 |
| 7 purchase totals = | $1,148.92 | $1,228.2004 | $1,228.19 | $1,228.15 | $1,228.20 | |