| 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 | $154.37 | 4.221% | $160.886 | $160.89 | $160.90 | $160.90 |
| Purchase #2 | $172.34 | 9.607% | $188.8967 | $188.90 | $188.90 | $188.90 |
| Purchase #3 | $177.28 | 9.131% | $193.4674 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $199.77 | 13.243% | $226.2255 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $228.46 | 9.578% | $250.3419 | $250.34 | $250.35 | $250.30 |
| Purchase #6 | $69.44 | 4.206% | $72.3606 | $72.36 | $72.35 | $72.40 |
| Purchase #7 | $242.57 | 6.223% | $257.6651 | $257.67 | $257.65 | $257.70 |
| 7 purchase totals = | $1,244.23 | $1,349.8432 | $1,349.86 | $1,349.85 | $1,349.90 | |