| 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 | $8.62 | 6.377% | $9.1697 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $170.67 | 13.637% | $193.9443 | $193.94 | $193.95 | $193.90 |
| Purchase #3 | $188.77 | 9.418% | $206.5484 | $206.55 | $206.55 | $206.50 |
| Purchase #4 | $154.53 | 12.261% | $173.4769 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $204.63 | 12.802% | $230.8267 | $230.83 | $230.85 | $230.80 |
| Purchase #6 | $130.37 | 8.715% | $141.7317 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $198.87 | 5.792% | $210.3886 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $1,056.46 | $1,166.0863 | $1,166.09 | $1,166.15 | $1,166.00 | |