| 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 | $159.93 | 6.384% | $170.1399 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $53.65 | 6.343% | $57.053 | $57.05 | $57.05 | $57.10 |
| Purchase #3 | $195.92 | 4.532% | $204.7991 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $74.84 | 5.177% | $78.7145 | $78.71 | $78.70 | $78.70 |
| Purchase #5 | $164.87 | 11.849% | $184.4054 | $184.41 | $184.40 | $184.40 |
| Purchase #6 | $135.71 | 12.136% | $152.1798 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $8.72 | 11.227% | $9.699 | $9.70 | $9.70 | $9.70 |
| 7 purchase totals = | $793.64 | $856.9907 | $856.99 | $857.00 | $857.00 | |