| 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 | $170.26 | 12.780% | $192.0192 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $54.91 | 11.768% | $61.3718 | $61.37 | $61.35 | $61.40 |
| Purchase #3 | $177.78 | 9.515% | $194.6958 | $194.70 | $194.70 | $194.70 |
| Purchase #4 | $134.25 | 11.229% | $149.3249 | $149.32 | $149.30 | $149.30 |
| Purchase #5 | $38.38 | 13.378% | $43.5145 | $43.51 | $43.50 | $43.50 |
| Purchase #6 | $174.38 | 7.383% | $187.2545 | $187.25 | $187.25 | $187.30 |
| Purchase #7 | $223.71 | 4.715% | $234.2579 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $973.67 | $1,062.4386 | $1,062.43 | $1,062.35 | $1,062.50 | |