| 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 | $118.57 | 7.462% | $127.4177 | $127.42 | $127.40 | $127.40 |
| Purchase #2 | $26.86 | 7.121% | $28.7727 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $27.77 | 6.255% | $29.507 | $29.51 | $29.50 | $29.50 |
| Purchase #4 | $136.73 | 3.194% | $141.0972 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $144.91 | 11.777% | $161.9761 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $190.62 | 4.170% | $198.5689 | $198.57 | $198.55 | $198.60 |
| Purchase #7 | $34.88 | 3.725% | $36.1793 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $680.34 | $723.5189 | $723.53 | $723.50 | $723.60 | |