| 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 | $183.82 | 6.342% | $195.4779 | $195.48 | $195.50 | $195.50 |
| Purchase #2 | $14.31 | 5.168% | $15.0495 | $15.05 | $15.05 | $15.00 |
| Purchase #3 | $107.99 | 7.435% | $116.0191 | $116.02 | $116.00 | $116.00 |
| Purchase #4 | $216.92 | 8.696% | $235.7834 | $235.78 | $235.80 | $235.80 |
| Purchase #5 | $90.27 | 9.215% | $98.5884 | $98.59 | $98.60 | $98.60 |
| Purchase #6 | $56.49 | 11.392% | $62.9253 | $62.93 | $62.95 | $62.90 |
| Purchase #7 | $33.51 | 3.445% | $34.6644 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $703.31 | $758.5080 | $758.51 | $758.55 | $758.50 | |