| 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 | $108.69 | 11.552% | $121.2459 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $139.55 | 8.442% | $151.3308 | $151.33 | $151.35 | $151.30 |
| Purchase #3 | $160.97 | 9.857% | $176.8368 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $78.26 | 6.672% | $83.4815 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $163.54 | 9.696% | $179.3968 | $179.40 | $179.40 | $179.40 |
| Purchase #6 | $169.61 | 7.155% | $181.7456 | $181.75 | $181.75 | $181.70 |
| Purchase #7 | $190.88 | 8.457% | $207.0227 | $207.02 | $207.00 | $207.00 |
| 7 purchase totals = | $1,011.50 | $1,101.0601 | $1,101.07 | $1,101.10 | $1,100.90 | |