| 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 | $184.57 | 4.258% | $192.429 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $136.67 | 4.614% | $142.976 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $221.71 | 4.224% | $231.075 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $170.74 | 13.703% | $194.1365 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $62.95 | 12.181% | $70.6179 | $70.62 | $70.60 | $70.60 |
| Purchase #6 | $44.77 | 9.398% | $48.9775 | $48.98 | $49.00 | $49.00 |
| Purchase #7 | $30.28 | 8.176% | $32.7557 | $32.76 | $32.75 | $32.80 |
| 7 purchase totals = | $851.69 | $912.9676 | $912.99 | $913.05 | $913.00 | |