| 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 | $130.63 | 12.501% | $146.9601 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $171.62 | 9.604% | $188.1024 | $188.10 | $188.10 | $188.10 |
| Purchase #3 | $133.46 | 10.352% | $147.2758 | $147.28 | $147.30 | $147.30 |
| Purchase #4 | $123.89 | 7.513% | $133.1979 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $199.68 | 10.183% | $220.0134 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $165.40 | 10.154% | $182.1947 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $47.66 | 6.868% | $50.9333 | $50.93 | $50.95 | $50.90 |
| 7 purchase totals = | $972.34 | $1,068.6776 | $1,068.67 | $1,068.70 | $1,068.70 | |