| 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 | $178.50 | 9.634% | $195.6967 | $195.70 | $195.70 | $195.70 |
| Purchase #2 | $119.90 | 9.193% | $130.9224 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $208.90 | 7.340% | $224.2333 | $224.23 | $224.25 | $224.20 |
| Purchase #4 | $97.27 | 5.697% | $102.8115 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $218.66 | 5.241% | $230.12 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $247.34 | 10.490% | $273.286 | $273.29 | $273.30 | $273.30 |
| Purchase #7 | $210.74 | 9.189% | $230.1049 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $1,281.31 | $1,387.1748 | $1,387.17 | $1,387.15 | $1,387.10 | |