| 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 | $18.26 | 8.180% | $19.7537 | $19.75 | $19.75 | $19.80 |
| Purchase #2 | $226.59 | 11.134% | $251.8185 | $251.82 | $251.80 | $251.80 |
| Purchase #3 | $52.40 | 11.253% | $58.2966 | $58.30 | $58.30 | $58.30 |
| Purchase #4 | $248.73 | 7.310% | $266.9122 | $266.91 | $266.90 | $266.90 |
| Purchase #5 | $142.81 | 5.840% | $151.1501 | $151.15 | $151.15 | $151.20 |
| Purchase #6 | $235.79 | 9.527% | $258.2537 | $258.25 | $258.25 | $258.30 |
| Purchase #7 | $151.97 | 3.241% | $156.8953 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $1,076.55 | $1,163.0801 | $1,163.08 | $1,163.05 | $1,163.20 | |