| 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 | $117.83 | 12.680% | $132.7708 | $132.77 | $132.75 | $132.80 |
| Purchase #2 | $200.30 | 8.627% | $217.5799 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $209.51 | 11.614% | $233.8425 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $142.35 | 8.867% | $154.9722 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $91.62 | 5.432% | $96.5968 | $96.60 | $96.60 | $96.60 |
| Purchase #6 | $47.31 | 13.741% | $53.8109 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $136.29 | 12.415% | $153.2104 | $153.21 | $153.20 | $153.20 |
| 7 purchase totals = | $945.21 | $1,042.7835 | $1,042.78 | $1,042.75 | $1,042.80 | |