| 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 | $101.65 | 4.430% | $106.1531 | $106.15 | $106.15 | $106.20 |
| Purchase #2 | $130.55 | 12.635% | $147.045 | $147.05 | $147.05 | $147.00 |
| Purchase #3 | $139.29 | 11.700% | $155.5869 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $116.98 | 3.684% | $121.2895 | $121.29 | $121.30 | $121.30 |
| Purchase #5 | $42.35 | 4.554% | $44.2786 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $136.33 | 10.578% | $150.751 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $250.87 | 6.238% | $266.5193 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $918.02 | $991.6234 | $991.63 | $991.65 | $991.70 | |