| 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 | $157.35 | 7.539% | $169.2126 | $169.21 | $169.20 | $169.20 |
| Purchase #2 | $44.67 | 6.873% | $47.7402 | $47.74 | $47.75 | $47.70 |
| Purchase #3 | $209.57 | 11.831% | $234.3642 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $167.64 | 10.330% | $184.9572 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $87.69 | 8.490% | $95.1349 | $95.13 | $95.15 | $95.10 |
| Purchase #6 | $183.73 | 11.521% | $204.8975 | $204.90 | $204.90 | $204.90 |
| Purchase #7 | $167.34 | 4.766% | $175.3154 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $1,017.99 | $1,111.6220 | $1,111.62 | $1,111.60 | $1,111.60 | |