| 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 | $134.50 | 5.620% | $142.0589 | $142.06 | $142.05 | $142.10 |
| Purchase #2 | $63.45 | 13.426% | $71.9688 | $71.97 | $71.95 | $72.00 |
| Purchase #3 | $69.30 | 7.811% | $74.713 | $74.71 | $74.70 | $74.70 |
| Purchase #4 | $188.25 | 3.352% | $194.5601 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $199.87 | 3.225% | $206.3158 | $206.32 | $206.30 | $206.30 |
| Purchase #6 | $191.68 | 12.210% | $215.0841 | $215.08 | $215.10 | $215.10 |
| Purchase #7 | $165.92 | 7.564% | $178.4702 | $178.47 | $178.45 | $178.50 |
| 7 purchase totals = | $1,012.97 | $1,083.1709 | $1,083.17 | $1,083.10 | $1,083.30 | |