| 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 | $46.67 | 10.170% | $51.4163 | $51.42 | $51.40 | $51.40 |
| Purchase #2 | $175.60 | 7.359% | $188.5224 | $188.52 | $188.50 | $188.50 |
| Purchase #3 | $63.70 | 8.162% | $68.8992 | $68.90 | $68.90 | $68.90 |
| Purchase #4 | $21.57 | 8.775% | $23.4628 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $70.57 | 8.246% | $76.3892 | $76.39 | $76.40 | $76.40 |
| Purchase #6 | $220.72 | 4.188% | $229.9638 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $161.49 | 10.261% | $178.0605 | $178.06 | $178.05 | $178.10 |
| 7 purchase totals = | $760.32 | $816.7142 | $816.71 | $816.65 | $816.80 | |