| 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 | $180.55 | 8.676% | $196.2145 | $196.21 | $196.20 | $196.20 |
| Purchase #2 | $79.88 | 4.142% | $83.1886 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $199.77 | 11.781% | $223.3049 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $14.34 | 11.385% | $15.9726 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $234.98 | 5.445% | $247.7747 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $162.75 | 9.419% | $178.0794 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $178.43 | 13.461% | $202.4485 | $202.45 | $202.45 | $202.40 |
| 7 purchase totals = | $1,050.70 | $1,146.9832 | $1,146.97 | $1,146.95 | $1,147.00 | |