| 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 | $202.99 | 3.683% | $210.4661 | $210.47 | $210.45 | $210.50 |
| Purchase #2 | $137.34 | 12.544% | $154.5679 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $179.54 | 7.140% | $192.3592 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $167.98 | 5.762% | $177.659 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $157.98 | 4.319% | $164.8032 | $164.80 | $164.80 | $164.80 |
| Purchase #6 | $62.92 | 10.499% | $69.526 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $142.97 | 9.246% | $156.189 | $156.19 | $156.20 | $156.20 |
| 7 purchase totals = | $1,051.72 | $1,125.5704 | $1,125.58 | $1,125.55 | $1,125.70 | |