| 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 | $111.80 | 8.447% | $121.2437 | $121.24 | $121.25 | $121.20 |
| Purchase #2 | $96.71 | 10.311% | $106.6818 | $106.68 | $106.70 | $106.70 |
| Purchase #3 | $172.50 | 9.611% | $189.079 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $136.96 | 11.860% | $153.2035 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $95.80 | 10.512% | $105.8705 | $105.87 | $105.85 | $105.90 |
| Purchase #6 | $151.96 | 9.253% | $166.0209 | $166.02 | $166.00 | $166.00 |
| Purchase #7 | $50.77 | 12.575% | $57.1543 | $57.15 | $57.15 | $57.20 |
| 7 purchase totals = | $816.50 | $899.2537 | $899.24 | $899.25 | $899.30 | |