| 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 | $181.77 | 13.347% | $206.0308 | $206.03 | $206.05 | $206.00 |
| Purchase #2 | $18.81 | 9.741% | $20.6423 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $206.57 | 6.664% | $220.3358 | $220.34 | $220.35 | $220.30 |
| Purchase #4 | $105.99 | 6.152% | $112.5105 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $125.72 | 9.552% | $137.7288 | $137.73 | $137.75 | $137.70 |
| Purchase #6 | $113.93 | 8.821% | $123.9798 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $65.37 | 5.561% | $69.0052 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $818.16 | $890.2332 | $890.24 | $890.30 | $890.10 | |