| 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 | $141.35 | 7.699% | $152.2325 | $152.23 | $152.25 | $152.20 |
| Purchase #2 | $168.79 | 8.641% | $183.3751 | $183.38 | $183.40 | $183.40 |
| Purchase #3 | $84.52 | 8.248% | $91.4912 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $157.85 | 10.127% | $173.8355 | $173.84 | $173.85 | $173.80 |
| Purchase #5 | $20.76 | 5.367% | $21.8742 | $21.87 | $21.85 | $21.90 |
| Purchase #6 | $241.76 | 4.610% | $252.9051 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $154.39 | 13.120% | $174.646 | $174.65 | $174.65 | $174.60 |
| 7 purchase totals = | $969.42 | $1,050.3596 | $1,050.37 | $1,050.40 | $1,050.30 | |