| 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 | $240.49 | 6.619% | $256.408 | $256.41 | $256.40 | $256.40 |
| Purchase #2 | $146.34 | 9.306% | $159.9584 | $159.96 | $159.95 | $160.00 |
| Purchase #3 | $20.89 | 5.278% | $21.9926 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $44.31 | 6.467% | $47.1755 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $150.70 | 9.615% | $165.1898 | $165.19 | $165.20 | $165.20 |
| Purchase #6 | $246.53 | 12.792% | $278.0661 | $278.07 | $278.05 | $278.10 |
| Purchase #7 | $194.83 | 11.446% | $217.1302 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $1,044.09 | $1,145.9206 | $1,145.93 | $1,145.95 | $1,146.00 | |