| 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 | $167.65 | 11.827% | $187.478 | $187.48 | $187.50 | $187.50 |
| Purchase #2 | $32.29 | 5.230% | $33.9788 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $63.99 | 10.508% | $70.7141 | $70.71 | $70.70 | $70.70 |
| Purchase #4 | $100.67 | 7.211% | $107.9293 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $14.37 | 13.351% | $16.2885 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $182.53 | 8.552% | $198.14 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $215.77 | 9.455% | $236.1711 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $777.27 | $850.6998 | $850.70 | $850.75 | $850.70 | |