| 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 | $182.82 | 7.503% | $196.537 | $196.54 | $196.55 | $196.50 |
| Purchase #2 | $245.57 | 7.164% | $263.1626 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $213.49 | 7.799% | $230.1401 | $230.14 | $230.15 | $230.10 |
| Purchase #4 | $186.86 | 9.202% | $204.0549 | $204.05 | $204.05 | $204.10 |
| Purchase #5 | $234.44 | 7.128% | $251.1509 | $251.15 | $251.15 | $251.20 |
| Purchase #6 | $16.36 | 11.766% | $18.2849 | $18.28 | $18.30 | $18.30 |
| Purchase #7 | $195.79 | 10.547% | $216.44 | $216.44 | $216.45 | $216.40 |
| 7 purchase totals = | $1,275.33 | $1,379.7704 | $1,379.76 | $1,379.80 | $1,379.80 | |