| 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 | $186.52 | 4.329% | $194.5945 | $194.59 | $194.60 | $194.60 |
| Purchase #2 | $121.58 | 13.388% | $137.8571 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $26.84 | 5.573% | $28.3358 | $28.34 | $28.35 | $28.30 |
| Purchase #4 | $69.97 | 12.547% | $78.7491 | $78.75 | $78.75 | $78.70 |
| Purchase #5 | $51.42 | 7.436% | $55.2436 | $55.24 | $55.25 | $55.20 |
| Purchase #6 | $171.26 | 9.507% | $187.5417 | $187.54 | $187.55 | $187.50 |
| Purchase #7 | $150.87 | 13.717% | $171.5648 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $778.46 | $853.8866 | $853.88 | $853.90 | $853.80 | |