| 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 | $105.46 | 10.425% | $116.4542 | $116.45 | $116.45 | $116.50 |
| Purchase #2 | $73.50 | 11.464% | $81.926 | $81.93 | $81.95 | $81.90 |
| Purchase #3 | $165.96 | 4.482% | $173.3983 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $135.57 | 10.466% | $149.7588 | $149.76 | $149.75 | $149.80 |
| Purchase #5 | $169.86 | 5.314% | $178.8864 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $238.28 | 12.252% | $267.4741 | $267.47 | $267.45 | $267.50 |
| Purchase #7 | $154.58 | 9.517% | $169.2914 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $1,043.21 | $1,137.1892 | $1,137.19 | $1,137.20 | $1,137.30 | |