| 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 | $246.30 | 13.152% | $278.6934 | $278.69 | $278.70 | $278.70 |
| Purchase #2 | $164.91 | 6.614% | $175.8171 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $5.66 | 5.602% | $5.9771 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $19.99 | 7.196% | $21.4285 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $36.90 | 3.109% | $38.0472 | $38.05 | $38.05 | $38.00 |
| Purchase #6 | $122.72 | 12.226% | $137.7237 | $137.72 | $137.70 | $137.70 |
| Purchase #7 | $69.96 | 4.644% | $73.2089 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $666.44 | $730.8959 | $730.90 | $730.90 | $730.80 | |