| 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 | $144.84 | 9.245% | $158.2305 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $10.73 | 11.842% | $12.0006 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $165.42 | 6.595% | $176.3294 | $176.33 | $176.35 | $176.30 |
| Purchase #4 | $241.45 | 9.241% | $263.7624 | $263.76 | $263.75 | $263.80 |
| Purchase #5 | $232.92 | 3.396% | $240.83 | $240.83 | $240.85 | $240.80 |
| Purchase #6 | $15.41 | 11.218% | $17.1387 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $178.73 | 7.718% | $192.5244 | $192.52 | $192.50 | $192.50 |
| 7 purchase totals = | $989.50 | $1,060.8160 | $1,060.81 | $1,060.85 | $1,060.70 | |