| 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 | 3.490% | $146.6143 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $119.73 | 9.194% | $130.738 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $145.30 | 4.513% | $151.8574 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $81.91 | 10.547% | $90.549 | $90.55 | $90.55 | $90.50 |
| Purchase #5 | $131.70 | 4.612% | $137.774 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $163.85 | 10.102% | $180.4021 | $180.40 | $180.40 | $180.40 |
| Purchase #7 | $128.68 | 5.253% | $135.4396 | $135.44 | $135.45 | $135.40 |
| 7 purchase totals = | $912.84 | $973.3744 | $973.37 | $973.35 | $973.30 | |