| 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 | $140.44 | 10.565% | $155.2775 | $155.28 | $155.30 | $155.30 |
| Purchase #2 | $210.44 | 7.119% | $225.4212 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $150.61 | 10.233% | $166.0219 | $166.02 | $166.00 | $166.00 |
| Purchase #4 | $7.80 | 12.405% | $8.7676 | $8.77 | $8.75 | $8.80 |
| Purchase #5 | $65.75 | 6.835% | $70.244 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $185.26 | 9.287% | $202.4651 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $17.63 | 6.831% | $18.8343 | $18.83 | $18.85 | $18.80 |
| 7 purchase totals = | $777.93 | $847.0316 | $847.03 | $847.00 | $847.00 | |