| 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 | $159.74 | 4.667% | $167.1951 | $167.20 | $167.20 | $167.20 |
| Purchase #2 | $131.73 | 12.281% | $147.9078 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $205.59 | 13.593% | $233.5358 | $233.54 | $233.55 | $233.50 |
| Purchase #4 | $90.27 | 7.600% | $97.1305 | $97.13 | $97.15 | $97.10 |
| Purchase #5 | $136.95 | 8.143% | $148.1018 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $127.50 | 6.471% | $135.7505 | $135.75 | $135.75 | $135.80 |
| Purchase #7 | $116.97 | 9.170% | $127.6961 | $127.70 | $127.70 | $127.70 |
| 7 purchase totals = | $968.75 | $1,057.3176 | $1,057.33 | $1,057.35 | $1,057.30 | |