| 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 | $155.74 | 11.587% | $173.7856 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $24.74 | 9.504% | $27.0913 | $27.09 | $27.10 | $27.10 |
| Purchase #3 | $8.84 | 8.190% | $9.564 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $213.52 | 9.269% | $233.3112 | $233.31 | $233.30 | $233.30 |
| Purchase #5 | $11.75 | 3.113% | $12.1158 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $68.49 | 9.296% | $74.8568 | $74.86 | $74.85 | $74.90 |
| Purchase #7 | $222.60 | 5.739% | $235.375 | $235.38 | $235.40 | $235.40 |
| 7 purchase totals = | $705.68 | $766.0997 | $766.11 | $766.10 | $766.20 | |