| 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 | $149.33 | 3.320% | $154.2878 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $130.35 | 4.426% | $136.1193 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $67.29 | 12.164% | $75.4752 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $21.42 | 5.450% | $22.5874 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $204.35 | 11.426% | $227.699 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $13.67 | 4.554% | $14.2925 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $142.92 | 12.585% | $160.9065 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $729.33 | $791.3677 | $791.38 | $791.40 | $791.40 | |