| 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 | $181.73 | 13.445% | $206.1636 | $206.16 | $206.15 | $206.20 |
| Purchase #2 | $65.33 | 12.225% | $73.3166 | $73.32 | $73.30 | $73.30 |
| Purchase #3 | $230.83 | 6.486% | $245.8016 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $221.45 | 4.868% | $232.2302 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $197.55 | 8.103% | $213.5575 | $213.56 | $213.55 | $213.60 |
| Purchase #6 | $187.86 | 13.567% | $213.347 | $213.35 | $213.35 | $213.30 |
| Purchase #7 | $70.25 | 13.602% | $79.8054 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $1,155.00 | $1,264.2219 | $1,264.23 | $1,264.20 | $1,264.20 | |