| 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 | $161.51 | 6.286% | $171.6625 | $171.66 | $171.65 | $171.70 |
| Purchase #2 | $167.73 | 7.662% | $180.5815 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $8.84 | 6.119% | $9.3809 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $156.37 | 11.592% | $174.4964 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $163.52 | 12.255% | $183.5594 | $183.56 | $183.55 | $183.60 |
| Purchase #6 | $76.56 | 10.526% | $84.6187 | $84.62 | $84.60 | $84.60 |
| Purchase #7 | $117.44 | 13.129% | $132.8587 | $132.86 | $132.85 | $132.90 |
| 7 purchase totals = | $851.97 | $937.1581 | $937.16 | $937.15 | $937.30 | |