| 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 | $153.49 | 3.445% | $158.7777 | $158.78 | $158.80 | $158.80 |
| Purchase #2 | $116.34 | 4.164% | $121.1844 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $120.66 | 9.546% | $132.1782 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $226.71 | 7.120% | $242.8518 | $242.85 | $242.85 | $242.90 |
| Purchase #5 | $206.86 | 8.545% | $224.5362 | $224.54 | $224.55 | $224.50 |
| Purchase #6 | $31.79 | 11.274% | $35.374 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $95.50 | 11.688% | $106.662 | $106.66 | $106.65 | $106.70 |
| 7 purchase totals = | $951.35 | $1,021.5643 | $1,021.56 | $1,021.60 | $1,021.70 | |