| 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 | $142.78 | 12.658% | $160.8531 | $160.85 | $160.85 | $160.90 |
| Purchase #2 | $78.91 | 10.286% | $87.0267 | $87.03 | $87.05 | $87.00 |
| Purchase #3 | $62.52 | 5.483% | $65.948 | $65.95 | $65.95 | $65.90 |
| Purchase #4 | $195.34 | 12.217% | $219.2047 | $219.20 | $219.20 | $219.20 |
| Purchase #5 | $164.86 | 8.181% | $178.3472 | $178.35 | $178.35 | $178.30 |
| Purchase #6 | $141.34 | 5.438% | $149.0261 | $149.03 | $149.05 | $149.00 |
| Purchase #7 | $245.99 | 6.807% | $262.7345 | $262.73 | $262.75 | $262.70 |
| 7 purchase totals = | $1,031.74 | $1,123.1403 | $1,123.14 | $1,123.20 | $1,123.00 | |