| 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 | $177.45 | 5.825% | $187.7865 | $187.79 | $187.80 | $187.80 |
| Purchase #2 | $134.54 | 3.275% | $138.9462 | $138.95 | $138.95 | $138.90 |
| Purchase #3 | $57.84 | 4.499% | $60.4422 | $60.44 | $60.45 | $60.40 |
| Purchase #4 | $199.85 | 9.475% | $218.7858 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $30.91 | 6.761% | $32.9998 | $33.00 | $33.00 | $33.00 |
| Purchase #6 | $98.44 | 5.151% | $103.5106 | $103.51 | $103.50 | $103.50 |
| Purchase #7 | $68.42 | 6.339% | $72.7571 | $72.76 | $72.75 | $72.80 |
| 7 purchase totals = | $767.45 | $815.2282 | $815.24 | $815.25 | $815.20 | |