| 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 | $154.79 | 3.607% | $160.3733 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $225.85 | 3.646% | $234.0845 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $229.65 | 5.159% | $241.4976 | $241.50 | $241.50 | $241.50 |
| Purchase #4 | $246.30 | 10.383% | $271.8733 | $271.87 | $271.85 | $271.90 |
| Purchase #5 | $141.49 | 8.439% | $153.4303 | $153.43 | $153.45 | $153.40 |
| Purchase #6 | $207.74 | 12.589% | $233.8924 | $233.89 | $233.90 | $233.90 |
| Purchase #7 | $38.66 | 9.120% | $42.1858 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $1,244.48 | $1,337.3372 | $1,337.33 | $1,337.35 | $1,337.40 | |