| 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 | $98.59 | 11.823% | $110.2463 | $110.25 | $110.25 | $110.20 |
| Purchase #2 | $160.38 | 11.650% | $179.0643 | $179.06 | $179.05 | $179.10 |
| Purchase #3 | $21.95 | 12.629% | $24.7221 | $24.72 | $24.70 | $24.70 |
| Purchase #4 | $143.94 | 9.451% | $157.5438 | $157.54 | $157.55 | $157.50 |
| Purchase #5 | $38.82 | 11.306% | $43.209 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $196.29 | 12.733% | $221.2836 | $221.28 | $221.30 | $221.30 |
| Purchase #7 | $28.57 | 12.240% | $32.067 | $32.07 | $32.05 | $32.10 |
| 7 purchase totals = | $688.54 | $768.1361 | $768.13 | $768.10 | $768.10 | |