| 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 | $75.29 | 12.341% | $84.5815 | $84.58 | $84.60 | $84.60 |
| Purchase #2 | $168.80 | 12.574% | $190.0249 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $182.58 | 11.858% | $204.2303 | $204.23 | $204.25 | $204.20 |
| Purchase #4 | $138.30 | 8.517% | $150.079 | $150.08 | $150.10 | $150.10 |
| Purchase #5 | $97.83 | 9.242% | $106.8714 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $222.68 | 4.848% | $233.4755 | $233.48 | $233.50 | $233.50 |
| Purchase #7 | $192.42 | 13.784% | $218.9432 | $218.94 | $218.95 | $218.90 |
| 7 purchase totals = | $1,077.90 | $1,188.2058 | $1,188.20 | $1,188.25 | $1,188.20 | |