| 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 | $144.40 | 4.315% | $150.6309 | $150.63 | $150.65 | $150.60 |
| Purchase #2 | $23.55 | 13.542% | $26.7391 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $244.61 | 9.546% | $267.9605 | $267.96 | $267.95 | $268.00 |
| Purchase #4 | $204.36 | 5.256% | $215.1012 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $153.96 | 12.780% | $173.6361 | $173.64 | $173.65 | $173.60 |
| Purchase #6 | $56.65 | 13.502% | $64.2989 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $218.27 | 6.726% | $232.9508 | $232.95 | $232.95 | $233.00 |
| 7 purchase totals = | $1,045.80 | $1,131.3175 | $1,131.32 | $1,131.35 | $1,131.30 | |