| 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 | $137.88 | 9.735% | $151.3026 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $130.79 | 8.293% | $141.6364 | $141.64 | $141.65 | $141.60 |
| Purchase #3 | $26.75 | 4.701% | $28.0075 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $191.44 | 8.199% | $207.1362 | $207.14 | $207.15 | $207.10 |
| Purchase #5 | $137.69 | 13.405% | $156.1473 | $156.15 | $156.15 | $156.10 |
| Purchase #6 | $39.67 | 8.525% | $43.0519 | $43.05 | $43.05 | $43.10 |
| Purchase #7 | $206.40 | 6.495% | $219.8057 | $219.81 | $219.80 | $219.80 |
| 7 purchase totals = | $870.62 | $947.0876 | $947.10 | $947.10 | $947.00 | |