| 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 | $141.67 | 3.596% | $146.7645 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $141.98 | 7.273% | $152.3062 | $152.31 | $152.30 | $152.30 |
| Purchase #3 | $43.77 | 9.331% | $47.8542 | $47.85 | $47.85 | $47.90 |
| Purchase #4 | $62.75 | 10.439% | $69.3005 | $69.30 | $69.30 | $69.30 |
| Purchase #5 | $199.71 | 13.682% | $227.0343 | $227.03 | $227.05 | $227.00 |
| Purchase #6 | $203.80 | 9.232% | $222.6148 | $222.61 | $222.60 | $222.60 |
| Purchase #7 | $201.83 | 3.545% | $208.9849 | $208.98 | $209.00 | $209.00 |
| 7 purchase totals = | $995.51 | $1,074.8594 | $1,074.84 | $1,074.85 | $1,074.90 | |