| 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 | $120.54 | 13.314% | $136.5887 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $132.69 | 3.540% | $137.3872 | $137.39 | $137.40 | $137.40 |
| Purchase #3 | $16.48 | 5.852% | $17.4444 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $153.85 | 5.233% | $161.901 | $161.90 | $161.90 | $161.90 |
| Purchase #5 | $221.44 | 5.307% | $233.1918 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $142.76 | 7.708% | $153.7639 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $141.97 | 7.173% | $152.1535 | $152.15 | $152.15 | $152.20 |
| 7 purchase totals = | $929.73 | $992.4305 | $992.42 | $992.45 | $992.50 | |