| 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 | $163.32 | 5.581% | $172.4349 | $172.43 | $172.45 | $172.40 |
| Purchase #2 | $123.97 | 11.837% | $138.6443 | $138.64 | $138.65 | $138.60 |
| Purchase #3 | $60.91 | 11.212% | $67.7392 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $144.36 | 10.684% | $159.7834 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $195.27 | 12.580% | $219.835 | $219.84 | $219.85 | $219.80 |
| Purchase #6 | $132.75 | 9.116% | $144.8515 | $144.85 | $144.85 | $144.90 |
| Purchase #7 | $207.79 | 6.354% | $220.993 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $1,028.37 | $1,124.2813 | $1,124.27 | $1,124.35 | $1,124.20 | |