| 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 | $211.93 | 7.142% | $227.066 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $200.88 | 9.650% | $220.2649 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $167.70 | 6.509% | $178.6156 | $178.62 | $178.60 | $178.60 |
| Purchase #4 | $141.70 | 3.236% | $146.2854 | $146.29 | $146.30 | $146.30 |
| Purchase #5 | $34.51 | 9.390% | $37.7505 | $37.75 | $37.75 | $37.80 |
| Purchase #6 | $67.56 | 3.730% | $70.08 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $32.70 | 10.265% | $36.0567 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $856.98 | $916.1191 | $916.13 | $916.10 | $916.30 | |