| 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 | $164.67 | 10.188% | $181.4466 | $181.45 | $181.45 | $181.40 |
| Purchase #2 | $32.77 | 3.813% | $34.0195 | $34.02 | $34.00 | $34.00 |
| Purchase #3 | $128.72 | 10.335% | $142.0232 | $142.02 | $142.00 | $142.00 |
| Purchase #4 | $16.40 | 13.695% | $18.646 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $123.54 | 10.296% | $136.2597 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $97.62 | 5.632% | $103.118 | $103.12 | $103.10 | $103.10 |
| Purchase #7 | $63.72 | 4.232% | $66.4166 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $627.44 | $681.9296 | $681.94 | $681.85 | $681.80 | |