| 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 | $152.56 | 6.235% | $162.0721 | $162.07 | $162.05 | $162.10 |
| Purchase #2 | $147.51 | 4.301% | $153.8544 | $153.85 | $153.85 | $153.90 |
| Purchase #3 | $42.72 | 12.225% | $47.9425 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $14.32 | 11.177% | $15.9205 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $24.97 | 5.187% | $26.2652 | $26.27 | $26.25 | $26.30 |
| Purchase #6 | $173.54 | 7.868% | $187.1941 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $95.78 | 3.416% | $99.0518 | $99.05 | $99.05 | $99.10 |
| 7 purchase totals = | $651.40 | $692.3006 | $692.29 | $692.25 | $692.40 | |