| 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 | $155.57 | 10.652% | $172.1413 | $172.14 | $172.15 | $172.10 |
| Purchase #2 | $53.58 | 12.251% | $60.1441 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $210.57 | 8.641% | $228.7654 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $86.76 | 9.576% | $95.0681 | $95.07 | $95.05 | $95.10 |
| Purchase #5 | $237.78 | 13.845% | $270.7006 | $270.70 | $270.70 | $270.70 |
| Purchase #6 | $96.95 | 9.328% | $105.9935 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $228.89 | 7.138% | $245.2282 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $1,070.10 | $1,178.0412 | $1,178.04 | $1,178.05 | $1,178.00 | |