| 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 | $149.53 | 10.343% | $164.9959 | $165.00 | $165.00 | $165.00 |
| Purchase #2 | $86.54 | 4.350% | $90.3045 | $90.30 | $90.30 | $90.30 |
| Purchase #3 | $165.82 | 11.680% | $185.1878 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $27.93 | 6.690% | $29.7985 | $29.80 | $29.80 | $29.80 |
| Purchase #5 | $146.57 | 4.149% | $152.6512 | $152.65 | $152.65 | $152.70 |
| Purchase #6 | $157.93 | 12.725% | $178.0266 | $178.03 | $178.05 | $178.00 |
| Purchase #7 | $98.81 | 9.343% | $108.0418 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $833.13 | $909.0063 | $909.01 | $909.05 | $909.00 | |