| 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 | $211.80 | 11.440% | $236.0299 | $236.03 | $236.05 | $236.00 |
| Purchase #2 | $7.83 | 12.242% | $8.7885 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $51.92 | 12.339% | $58.3264 | $58.33 | $58.35 | $58.30 |
| Purchase #4 | $172.36 | 3.118% | $177.7342 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $135.28 | 6.212% | $143.6836 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $62.54 | 6.400% | $66.5426 | $66.54 | $66.55 | $66.50 |
| Purchase #7 | $9.35 | 13.874% | $10.6472 | $10.65 | $10.65 | $10.60 |
| 7 purchase totals = | $651.08 | $701.7524 | $701.75 | $701.85 | $701.60 | |