| 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 | $157.83 | 6.231% | $167.6644 | $167.66 | $167.65 | $167.70 |
| Purchase #2 | $227.71 | 7.622% | $245.0661 | $245.07 | $245.05 | $245.10 |
| Purchase #3 | $15.90 | 9.448% | $17.4022 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $234.81 | 8.676% | $255.1821 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $171.86 | 9.145% | $187.5766 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $213.26 | 12.384% | $239.6701 | $239.67 | $239.65 | $239.70 |
| Purchase #7 | $60.55 | 11.268% | $67.3728 | $67.37 | $67.35 | $67.40 |
| 7 purchase totals = | $1,081.92 | $1,179.9343 | $1,179.93 | $1,179.90 | $1,180.10 | |