| 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 | $172.60 | 7.522% | $185.583 | $185.58 | $185.60 | $185.60 |
| Purchase #2 | $71.37 | 7.371% | $76.6307 | $76.63 | $76.65 | $76.60 |
| Purchase #3 | $86.52 | 9.623% | $94.8458 | $94.85 | $94.85 | $94.80 |
| Purchase #4 | $29.70 | 10.471% | $32.8099 | $32.81 | $32.80 | $32.80 |
| Purchase #5 | $220.66 | 6.429% | $234.8462 | $234.85 | $234.85 | $234.80 |
| Purchase #6 | $68.98 | 10.298% | $76.0836 | $76.08 | $76.10 | $76.10 |
| Purchase #7 | $182.80 | 5.497% | $192.8485 | $192.85 | $192.85 | $192.80 |
| 7 purchase totals = | $832.63 | $893.6477 | $893.65 | $893.70 | $893.50 | |