| 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 | $170.42 | 12.415% | $191.5776 | $191.58 | $191.60 | $191.60 |
| Purchase #2 | $68.43 | 11.590% | $76.361 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $127.62 | 8.133% | $137.9993 | $138.00 | $138.00 | $138.00 |
| Purchase #4 | $171.46 | 9.431% | $187.6304 | $187.63 | $187.65 | $187.60 |
| Purchase #5 | $206.75 | 9.869% | $227.1542 | $227.15 | $227.15 | $227.20 |
| Purchase #6 | $234.39 | 8.693% | $254.7655 | $254.77 | $254.75 | $254.80 |
| Purchase #7 | $51.46 | 6.166% | $54.633 | $54.63 | $54.65 | $54.60 |
| 7 purchase totals = | $1,030.53 | $1,130.1210 | $1,130.12 | $1,130.15 | $1,130.20 | |