| 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 | $171.28 | 13.129% | $193.7674 | $193.77 | $193.75 | $193.80 |
| Purchase #2 | $243.54 | 8.861% | $265.1201 | $265.12 | $265.10 | $265.10 |
| Purchase #3 | $215.81 | 5.305% | $227.2587 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $211.79 | 6.116% | $224.7431 | $224.74 | $224.75 | $224.70 |
| Purchase #5 | $16.38 | 13.141% | $18.5325 | $18.53 | $18.55 | $18.50 |
| Purchase #6 | $170.52 | 13.376% | $193.3288 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $119.43 | 13.120% | $135.0992 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $1,148.75 | $1,257.8498 | $1,257.85 | $1,257.85 | $1,257.80 | |