| 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 | $140.34 | 11.279% | $156.1689 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $202.83 | 5.220% | $213.4177 | $213.42 | $213.40 | $213.40 |
| Purchase #3 | $215.76 | 10.460% | $238.3285 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $230.70 | 5.360% | $243.0655 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $70.95 | 7.626% | $76.3606 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $46.25 | 9.514% | $50.6502 | $50.65 | $50.65 | $50.70 |
| Purchase #7 | $124.74 | 5.254% | $131.2938 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $1,031.57 | $1,109.2852 | $1,109.29 | $1,109.25 | $1,109.40 | |