| 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 | $155.77 | 7.769% | $167.8718 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $238.94 | 11.286% | $265.9068 | $265.91 | $265.90 | $265.90 |
| Purchase #3 | $88.65 | 6.735% | $94.6206 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $67.43 | 8.555% | $73.1986 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $150.47 | 4.858% | $157.7798 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $43.35 | 9.280% | $47.3729 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $26.34 | 4.277% | $27.4666 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $770.95 | $834.2171 | $834.22 | $834.15 | $834.30 | |