| 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 | $120.41 | 7.690% | $129.6695 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $215.93 | 4.559% | $225.7742 | $225.77 | $225.75 | $225.80 |
| Purchase #3 | $166.40 | 4.598% | $174.0511 | $174.05 | $174.05 | $174.10 |
| Purchase #4 | $83.86 | 5.847% | $88.7633 | $88.76 | $88.75 | $88.80 |
| Purchase #5 | $191.83 | 9.436% | $209.9311 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $82.25 | 3.474% | $85.1074 | $85.11 | $85.10 | $85.10 |
| Purchase #7 | $132.44 | 8.247% | $143.3623 | $143.36 | $143.35 | $143.40 |
| 7 purchase totals = | $993.12 | $1,056.6589 | $1,056.65 | $1,056.60 | $1,056.80 | |