| 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 | $166.50 | 5.103% | $174.9965 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $120.36 | 10.758% | $133.3083 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $116.93 | 8.307% | $126.6434 | $126.64 | $126.65 | $126.60 |
| Purchase #4 | $99.98 | 8.155% | $108.1334 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $107.52 | 6.120% | $114.1002 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $106.49 | 8.681% | $115.7344 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $153.42 | 7.687% | $165.2134 | $165.21 | $165.20 | $165.20 |
| 7 purchase totals = | $871.20 | $938.1296 | $938.12 | $938.15 | $938.00 | |