| 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 | $138.37 | 11.695% | $154.5524 | $154.55 | $154.55 | $154.60 |
| Purchase #2 | $236.98 | 11.201% | $263.5241 | $263.52 | $263.50 | $263.50 |
| Purchase #3 | $80.64 | 7.306% | $86.5316 | $86.53 | $86.55 | $86.50 |
| Purchase #4 | $139.89 | 11.130% | $155.4598 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $87.57 | 6.800% | $93.5248 | $93.52 | $93.50 | $93.50 |
| Purchase #6 | $44.58 | 3.119% | $45.9705 | $45.97 | $45.95 | $46.00 |
| Purchase #7 | $160.48 | 6.453% | $170.8358 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $888.51 | $970.3990 | $970.39 | $970.35 | $970.40 | |