| 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 | $198.36 | 10.285% | $218.7613 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $156.80 | 6.406% | $166.8446 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $213.74 | 4.455% | $223.2621 | $223.26 | $223.25 | $223.30 |
| Purchase #4 | $200.51 | 8.634% | $217.822 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $112.33 | 9.638% | $123.1564 | $123.16 | $123.15 | $123.20 |
| Purchase #6 | $154.34 | 6.136% | $163.8103 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $37.71 | 6.653% | $40.2188 | $40.22 | $40.20 | $40.20 |
| 7 purchase totals = | $1,073.79 | $1,153.8755 | $1,153.87 | $1,153.80 | $1,153.90 | |