| 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 | $152.66 | 11.589% | $170.3518 | $170.35 | $170.35 | $170.40 |
| Purchase #2 | $100.87 | 12.827% | $113.8086 | $113.81 | $113.80 | $113.80 |
| Purchase #3 | $24.60 | 10.120% | $27.0895 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $199.75 | 7.334% | $214.3997 | $214.40 | $214.40 | $214.40 |
| Purchase #5 | $35.76 | 6.513% | $38.089 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $166.87 | 11.867% | $186.6725 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $73.58 | 11.617% | $82.1278 | $82.13 | $82.15 | $82.10 |
| 7 purchase totals = | $754.09 | $832.5389 | $832.54 | $832.55 | $832.60 | |