| 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 | $143.56 | 4.352% | $149.8077 | $149.81 | $149.80 | $149.80 |
| Purchase #2 | $48.94 | 6.564% | $52.1524 | $52.15 | $52.15 | $52.20 |
| Purchase #3 | $42.27 | 6.241% | $44.9081 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $168.52 | 8.326% | $182.551 | $182.55 | $182.55 | $182.60 |
| Purchase #5 | $143.35 | 6.841% | $153.1566 | $153.16 | $153.15 | $153.20 |
| Purchase #6 | $80.76 | 5.712% | $85.373 | $85.37 | $85.35 | $85.40 |
| Purchase #7 | $170.86 | 3.643% | $177.0844 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $798.26 | $845.0332 | $845.03 | $845.00 | $845.20 | |