| 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 | $84.50 | 6.258% | $89.788 | $89.79 | $89.80 | $89.80 |
| Purchase #2 | $157.98 | 9.407% | $172.8412 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $22.57 | 5.505% | $23.8125 | $23.81 | $23.80 | $23.80 |
| Purchase #4 | $124.86 | 10.535% | $138.014 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $16.49 | 13.750% | $18.7574 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $41.82 | 11.368% | $46.5741 | $46.57 | $46.55 | $46.60 |
| Purchase #7 | $214.35 | 6.345% | $227.9505 | $227.95 | $227.95 | $228.00 |
| 7 purchase totals = | $662.57 | $717.7377 | $717.73 | $717.70 | $717.80 | |