| 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 | $176.78 | 4.423% | $184.599 | $184.60 | $184.60 | $184.60 |
| Purchase #2 | $213.49 | 7.861% | $230.2724 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $248.83 | 11.435% | $277.2837 | $277.28 | $277.30 | $277.30 |
| Purchase #4 | $249.46 | 11.322% | $277.7039 | $277.70 | $277.70 | $277.70 |
| Purchase #5 | $237.70 | 11.512% | $265.064 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $247.70 | 10.813% | $274.4838 | $274.48 | $274.50 | $274.50 |
| Purchase #7 | $94.97 | 5.767% | $100.4469 | $100.45 | $100.45 | $100.40 |
| 7 purchase totals = | $1,468.93 | $1,609.8537 | $1,609.84 | $1,609.85 | $1,609.90 | |