| 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 | $156.54 | 13.649% | $177.9061 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $165.44 | 4.131% | $172.2743 | $172.27 | $172.25 | $172.30 |
| Purchase #3 | $231.80 | 8.849% | $252.312 | $252.31 | $252.30 | $252.30 |
| Purchase #4 | $39.68 | 5.380% | $41.8148 | $41.81 | $41.80 | $41.80 |
| Purchase #5 | $153.35 | 8.263% | $166.0213 | $166.02 | $166.00 | $166.00 |
| Purchase #6 | $110.30 | 13.588% | $125.2876 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $12.93 | 12.276% | $14.5173 | $14.52 | $14.50 | $14.50 |
| 7 purchase totals = | $870.04 | $950.1334 | $950.13 | $950.05 | $950.10 | |