| 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 | $125.93 | 10.602% | $139.2811 | $139.28 | $139.30 | $139.30 |
| Purchase #2 | $47.50 | 11.180% | $52.8105 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $234.94 | 13.610% | $266.9153 | $266.92 | $266.90 | $266.90 |
| Purchase #4 | $134.40 | 9.238% | $146.8159 | $146.82 | $146.80 | $146.80 |
| Purchase #5 | $143.99 | 13.200% | $162.9967 | $163.00 | $163.00 | $163.00 |
| Purchase #6 | $184.33 | 11.838% | $206.151 | $206.15 | $206.15 | $206.20 |
| Purchase #7 | $83.53 | 8.749% | $90.838 | $90.84 | $90.85 | $90.80 |
| 7 purchase totals = | $954.62 | $1,065.8085 | $1,065.82 | $1,065.80 | $1,065.80 | |