| 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 | $74.74 | 6.575% | $79.6542 | $79.65 | $79.65 | $79.70 |
| Purchase #2 | $189.30 | 12.317% | $212.6161 | $212.62 | $212.60 | $212.60 |
| Purchase #3 | $130.81 | 7.614% | $140.7699 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $105.36 | 6.742% | $112.4634 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $246.88 | 6.867% | $263.8332 | $263.83 | $263.85 | $263.80 |
| Purchase #6 | $166.70 | 4.236% | $173.7614 | $173.76 | $173.75 | $173.80 |
| Purchase #7 | $172.34 | 12.261% | $193.4706 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $1,086.13 | $1,176.5688 | $1,176.56 | $1,176.50 | $1,176.70 | |