| 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 | $155.67 | 6.539% | $165.8493 | $165.85 | $165.85 | $165.80 |
| Purchase #2 | $116.25 | 7.325% | $124.7653 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $128.53 | 4.339% | $134.1069 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $21.88 | 8.353% | $23.7076 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $95.90 | 9.524% | $105.0335 | $105.03 | $105.05 | $105.00 |
| Purchase #6 | $115.55 | 4.414% | $120.6504 | $120.65 | $120.65 | $120.70 |
| Purchase #7 | $174.52 | 11.285% | $194.2146 | $194.21 | $194.20 | $194.20 |
| 7 purchase totals = | $808.30 | $868.3276 | $868.33 | $868.30 | $868.30 | |