| 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 | $110.96 | 8.131% | $119.9822 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $25.29 | 7.570% | $27.2045 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $5.58 | 6.798% | $5.9593 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $132.92 | 13.497% | $150.8602 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $75.77 | 9.759% | $83.1644 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $157.53 | 7.652% | $169.5842 | $169.58 | $169.60 | $169.60 |
| Purchase #7 | $197.98 | 8.410% | $214.6301 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $706.03 | $771.3849 | $771.37 | $771.40 | $771.50 | |