| 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 | $145.91 | 13.190% | $165.1555 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $114.63 | 9.186% | $125.1599 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $40.36 | 4.577% | $42.2073 | $42.21 | $42.20 | $42.20 |
| Purchase #4 | $200.71 | 13.826% | $228.4602 | $228.46 | $228.45 | $228.50 |
| Purchase #5 | $231.33 | 10.204% | $254.9349 | $254.93 | $254.95 | $254.90 |
| Purchase #6 | $227.84 | 5.548% | $240.4806 | $240.48 | $240.50 | $240.50 |
| Purchase #7 | $107.46 | 10.594% | $118.8443 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $1,068.24 | $1,175.2427 | $1,175.24 | $1,175.25 | $1,175.30 | |