| 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 | $211.42 | 9.105% | $230.6698 | $230.67 | $230.65 | $230.70 |
| Purchase #2 | $160.61 | 13.483% | $182.265 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $28.76 | 13.658% | $32.688 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $62.57 | 5.160% | $65.7986 | $65.80 | $65.80 | $65.80 |
| Purchase #5 | $68.31 | 3.139% | $70.4543 | $70.45 | $70.45 | $70.50 |
| Purchase #6 | $178.94 | 4.351% | $186.7257 | $186.73 | $186.75 | $186.70 |
| Purchase #7 | $66.95 | 4.481% | $69.95 | $69.95 | $69.95 | $70.00 |
| 7 purchase totals = | $777.56 | $838.5514 | $838.56 | $838.55 | $838.70 | |