| 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 | $179.63 | 6.865% | $191.9616 | $191.96 | $191.95 | $192.00 |
| Purchase #2 | $40.32 | 12.634% | $45.414 | $45.41 | $45.40 | $45.40 |
| Purchase #3 | $73.72 | 10.648% | $81.5697 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $81.55 | 3.483% | $84.3904 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $160.85 | 3.675% | $166.7612 | $166.76 | $166.75 | $166.80 |
| Purchase #6 | $195.35 | 12.407% | $219.5871 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $6.32 | 7.233% | $6.7771 | $6.78 | $6.80 | $6.80 |
| 7 purchase totals = | $737.74 | $796.4611 | $796.46 | $796.45 | $796.60 | |