| 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 | $153.66 | 8.313% | $166.4338 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $76.39 | 11.338% | $85.0511 | $85.05 | $85.05 | $85.10 |
| Purchase #3 | $189.96 | 13.548% | $215.6958 | $215.70 | $215.70 | $215.70 |
| Purchase #4 | $205.55 | 9.285% | $224.6353 | $224.64 | $224.65 | $224.60 |
| Purchase #5 | $133.44 | 11.205% | $148.392 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $92.86 | 3.780% | $96.3701 | $96.37 | $96.35 | $96.40 |
| Purchase #7 | $185.78 | 7.541% | $199.7897 | $199.79 | $199.80 | $199.80 |
| 7 purchase totals = | $1,037.64 | $1,136.3678 | $1,136.37 | $1,136.40 | $1,136.40 | |