| 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 | $164.60 | 12.381% | $184.9791 | $184.98 | $185.00 | $185.00 |
| Purchase #2 | $195.91 | 13.482% | $222.3226 | $222.32 | $222.30 | $222.30 |
| Purchase #3 | $20.89 | 9.299% | $22.8326 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $149.29 | 6.505% | $159.0013 | $159.00 | $159.00 | $159.00 |
| Purchase #5 | $188.42 | 10.407% | $208.0289 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $221.89 | 5.834% | $234.8351 | $234.84 | $234.85 | $234.80 |
| Purchase #7 | $230.80 | 12.111% | $258.7522 | $258.75 | $258.75 | $258.80 |
| 7 purchase totals = | $1,171.80 | $1,290.7518 | $1,290.75 | $1,290.80 | $1,290.70 | |