| 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 | $145.57 | 5.759% | $153.9534 | $153.95 | $153.95 | $154.00 |
| Purchase #2 | $186.52 | 13.446% | $211.5995 | $211.60 | $211.60 | $211.60 |
| Purchase #3 | $35.35 | 6.296% | $37.5756 | $37.58 | $37.60 | $37.60 |
| Purchase #4 | $17.90 | 12.362% | $20.1128 | $20.11 | $20.10 | $20.10 |
| Purchase #5 | $50.89 | 10.851% | $56.4121 | $56.41 | $56.40 | $56.40 |
| Purchase #6 | $147.27 | 7.515% | $158.3373 | $158.34 | $158.35 | $158.30 |
| Purchase #7 | $21.48 | 8.533% | $23.3129 | $23.31 | $23.30 | $23.30 |
| 7 purchase totals = | $604.98 | $661.3036 | $661.30 | $661.30 | $661.30 | |