| 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 | $149.44 | 10.480% | $165.1013 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $94.30 | 13.251% | $106.7957 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $192.66 | 4.609% | $201.5397 | $201.54 | $201.55 | $201.50 |
| Purchase #4 | $26.61 | 9.136% | $29.0411 | $29.04 | $29.05 | $29.00 |
| Purchase #5 | $169.74 | 3.179% | $175.136 | $175.14 | $175.15 | $175.10 |
| Purchase #6 | $47.92 | 7.314% | $51.4249 | $51.42 | $51.40 | $51.40 |
| Purchase #7 | $164.65 | 9.346% | $180.0382 | $180.04 | $180.05 | $180.00 |
| 7 purchase totals = | $845.32 | $909.0769 | $909.08 | $909.10 | $908.90 | |