| 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 | $17.52 | 11.852% | $19.5965 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $217.80 | 5.321% | $229.3891 | $229.39 | $229.40 | $229.40 |
| Purchase #3 | $122.48 | 11.732% | $136.8494 | $136.85 | $136.85 | $136.80 |
| Purchase #4 | $228.87 | 6.180% | $243.0142 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $142.99 | 3.650% | $148.2091 | $148.21 | $148.20 | $148.20 |
| Purchase #6 | $211.68 | 3.414% | $218.9068 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $160.29 | 8.267% | $173.5412 | $173.54 | $173.55 | $173.50 |
| 7 purchase totals = | $1,101.63 | $1,169.5063 | $1,169.51 | $1,169.50 | $1,169.40 | |