| 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 | $169.61 | 7.521% | $182.3664 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $206.86 | 9.601% | $226.7206 | $226.72 | $226.70 | $226.70 |
| Purchase #3 | $189.82 | 12.868% | $214.246 | $214.25 | $214.25 | $214.20 |
| Purchase #4 | $226.54 | 8.291% | $245.3224 | $245.32 | $245.30 | $245.30 |
| Purchase #5 | $205.99 | 10.377% | $227.3656 | $227.37 | $227.35 | $227.40 |
| Purchase #6 | $198.85 | 13.199% | $225.0962 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $24.46 | 12.379% | $27.4879 | $27.49 | $27.50 | $27.50 |
| 7 purchase totals = | $1,222.13 | $1,348.6051 | $1,348.62 | $1,348.55 | $1,348.60 | |