| 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 | $166.63 | 3.549% | $172.5437 | $172.54 | $172.55 | $172.50 |
| Purchase #2 | $129.50 | 7.247% | $138.8849 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $39.79 | 4.874% | $41.7294 | $41.73 | $41.75 | $41.70 |
| Purchase #4 | $111.76 | 9.846% | $122.7639 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $125.66 | 7.153% | $134.6485 | $134.65 | $134.65 | $134.60 |
| Purchase #6 | $193.29 | 6.569% | $205.9872 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $202.89 | 3.664% | $210.3239 | $210.32 | $210.30 | $210.30 |
| 7 purchase totals = | $969.52 | $1,026.8815 | $1,026.87 | $1,026.90 | $1,026.80 | |