| 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 | $140.35 | 7.697% | $151.1527 | $151.15 | $151.15 | $151.20 |
| Purchase #2 | $226.56 | 8.667% | $246.196 | $246.20 | $246.20 | $246.20 |
| Purchase #3 | $69.76 | 3.285% | $72.0516 | $72.05 | $72.05 | $72.10 |
| Purchase #4 | $219.29 | 8.765% | $238.5108 | $238.51 | $238.50 | $238.50 |
| Purchase #5 | $169.68 | 10.117% | $186.8465 | $186.85 | $186.85 | $186.80 |
| Purchase #6 | $183.38 | 8.627% | $199.2002 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $84.81 | 4.364% | $88.5111 | $88.51 | $88.50 | $88.50 |
| 7 purchase totals = | $1,093.83 | $1,182.4689 | $1,182.47 | $1,182.45 | $1,182.50 | |