| 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 | $164.26 | 7.309% | $176.2658 | $176.27 | $176.25 | $176.30 |
| Purchase #2 | $11.54 | 9.108% | $12.5911 | $12.59 | $12.60 | $12.60 |
| Purchase #3 | $160.37 | 7.514% | $172.4202 | $172.42 | $172.40 | $172.40 |
| Purchase #4 | $168.86 | 8.631% | $183.4343 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $15.35 | 10.484% | $16.9593 | $16.96 | $16.95 | $17.00 |
| Purchase #6 | $236.98 | 4.149% | $246.8123 | $246.81 | $246.80 | $246.80 |
| Purchase #7 | $54.61 | 8.175% | $59.0744 | $59.07 | $59.05 | $59.10 |
| 7 purchase totals = | $811.97 | $867.5574 | $867.55 | $867.50 | $867.60 | |