| 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 | $182.41 | 4.729% | $191.0362 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $36.74 | 7.186% | $39.3801 | $39.38 | $39.40 | $39.40 |
| Purchase #3 | $32.98 | 6.247% | $35.0403 | $35.04 | $35.05 | $35.00 |
| Purchase #4 | $103.50 | 13.386% | $117.3545 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $88.94 | 10.219% | $98.0288 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $146.99 | 10.579% | $162.5401 | $162.54 | $162.55 | $162.50 |
| Purchase #7 | $35.80 | 8.532% | $38.8545 | $38.85 | $38.85 | $38.90 |
| 7 purchase totals = | $627.36 | $682.2345 | $682.23 | $682.30 | $682.20 | |