| 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 | $131.77 | 3.399% | $136.2489 | $136.25 | $136.25 | $136.20 |
| Purchase #2 | $118.83 | 7.177% | $127.3584 | $127.36 | $127.35 | $127.40 |
| Purchase #3 | $89.47 | 8.388% | $96.9747 | $96.97 | $96.95 | $97.00 |
| Purchase #4 | $61.47 | 12.493% | $69.1494 | $69.15 | $69.15 | $69.10 |
| Purchase #5 | $230.60 | 8.477% | $250.148 | $250.15 | $250.15 | $250.10 |
| Purchase #6 | $47.68 | 10.248% | $52.5662 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $16.27 | 6.331% | $17.3001 | $17.30 | $17.30 | $17.30 |
| 7 purchase totals = | $696.09 | $749.7457 | $749.75 | $749.70 | $749.70 | |