| 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 | $139.62 | 13.129% | $157.9507 | $157.95 | $157.95 | $158.00 |
| Purchase #2 | $155.64 | 3.696% | $161.3925 | $161.39 | $161.40 | $161.40 |
| Purchase #3 | $120.40 | 9.252% | $131.5394 | $131.54 | $131.55 | $131.50 |
| Purchase #4 | $217.64 | 4.608% | $227.6689 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $34.53 | 5.586% | $36.4588 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $181.32 | 6.354% | $192.8411 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $17.85 | 11.366% | $19.8788 | $19.88 | $19.90 | $19.90 |
| 7 purchase totals = | $867.00 | $927.7302 | $927.73 | $927.75 | $927.80 | |