| 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 | $182.88 | 3.759% | $189.7545 | $189.75 | $189.75 | $189.80 |
| Purchase #2 | $92.72 | 8.223% | $100.3444 | $100.34 | $100.35 | $100.30 |
| Purchase #3 | $179.36 | 8.353% | $194.3419 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $203.96 | 5.225% | $214.6169 | $214.62 | $214.60 | $214.60 |
| Purchase #5 | $115.26 | 7.855% | $124.3137 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $56.34 | 4.467% | $58.8567 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $140.37 | 3.189% | $144.8464 | $144.85 | $144.85 | $144.80 |
| 7 purchase totals = | $970.89 | $1,027.0745 | $1,027.07 | $1,027.05 | $1,027.00 | |