| 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 | $167.36 | 6.435% | $178.1296 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $126.57 | 10.830% | $140.2775 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $185.91 | 13.364% | $210.755 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $227.72 | 5.684% | $240.6636 | $240.66 | $240.65 | $240.70 |
| Purchase #5 | $161.92 | 11.415% | $180.4032 | $180.40 | $180.40 | $180.40 |
| Purchase #6 | $113.40 | 4.475% | $118.4747 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $41.95 | 10.525% | $46.3652 | $46.37 | $46.35 | $46.40 |
| 7 purchase totals = | $1,024.83 | $1,115.0688 | $1,115.07 | $1,115.05 | $1,115.20 | |