| 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 | $151.50 | 5.390% | $159.6659 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $25.91 | 4.502% | $27.0765 | $27.08 | $27.10 | $27.10 |
| Purchase #3 | $245.95 | 4.716% | $257.549 | $257.55 | $257.55 | $257.50 |
| Purchase #4 | $186.87 | 4.551% | $195.3745 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $38.94 | 8.430% | $42.2226 | $42.22 | $42.20 | $42.20 |
| Purchase #6 | $31.26 | 13.768% | $35.5639 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $104.83 | 8.155% | $113.3789 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $785.26 | $830.8313 | $830.83 | $830.80 | $830.90 | |