| 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 | $7.33 | 5.301% | $7.7186 | $7.72 | $7.70 | $7.70 |
| Purchase #2 | $149.37 | 7.269% | $160.2277 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $107.46 | 10.748% | $119.0098 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $45.91 | 7.654% | $49.424 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $201.51 | 10.177% | $222.0177 | $222.02 | $222.00 | $222.00 |
| Purchase #6 | $229.51 | 5.359% | $241.8094 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $173.30 | 7.683% | $186.6146 | $186.61 | $186.60 | $186.60 |
| 7 purchase totals = | $914.39 | $986.8218 | $986.82 | $986.75 | $986.70 | |