| 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 | $104.86 | 9.543% | $114.8668 | $114.87 | $114.85 | $114.90 |
| Purchase #2 | $113.72 | 6.510% | $121.1232 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $13.47 | 6.627% | $14.3627 | $14.36 | $14.35 | $14.40 |
| Purchase #4 | $111.79 | 4.517% | $116.8396 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $70.49 | 3.723% | $73.1143 | $73.11 | $73.10 | $73.10 |
| Purchase #6 | $152.82 | 4.740% | $160.0637 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $167.69 | 5.337% | $176.6396 | $176.64 | $176.65 | $176.60 |
| 7 purchase totals = | $734.84 | $777.0099 | $777.00 | $776.95 | $777.00 | |