| 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 | $227.33 | 9.153% | $248.1375 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $143.30 | 10.233% | $157.9639 | $157.96 | $157.95 | $158.00 |
| Purchase #3 | $103.69 | 9.221% | $113.2513 | $113.25 | $113.25 | $113.30 |
| Purchase #4 | $56.60 | 12.589% | $63.7254 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $126.52 | 13.607% | $143.7356 | $143.74 | $143.75 | $143.70 |
| Purchase #6 | $160.87 | 11.164% | $178.8295 | $178.83 | $178.85 | $178.80 |
| Purchase #7 | $8.28 | 12.627% | $9.3255 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $826.59 | $914.9687 | $914.98 | $915.05 | $914.90 | |