| 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 | $194.95 | 8.867% | $212.2362 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $21.57 | 4.149% | $22.4649 | $22.46 | $22.45 | $22.50 |
| Purchase #3 | $69.75 | 6.219% | $74.0878 | $74.09 | $74.10 | $74.10 |
| Purchase #4 | $76.62 | 12.423% | $86.1385 | $86.14 | $86.15 | $86.10 |
| Purchase #5 | $149.31 | 11.643% | $166.6942 | $166.69 | $166.70 | $166.70 |
| Purchase #6 | $33.77 | 9.725% | $37.0541 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $93.73 | 4.820% | $98.2478 | $98.25 | $98.25 | $98.20 |
| 7 purchase totals = | $639.70 | $696.9235 | $696.92 | $696.95 | $696.90 | |