| 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 | $142.90 | 6.762% | $152.5629 | $152.56 | $152.55 | $152.60 |
| Purchase #2 | $103.57 | 10.839% | $114.796 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $16.46 | 6.539% | $17.5363 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $140.96 | 7.599% | $151.6716 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $24.88 | 4.827% | $26.081 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $37.36 | 5.796% | $39.5254 | $39.53 | $39.55 | $39.50 |
| Purchase #7 | $215.83 | 12.742% | $243.3311 | $243.33 | $243.35 | $243.30 |
| 7 purchase totals = | $681.96 | $745.5043 | $745.51 | $745.55 | $745.50 | |