| 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 | $220.62 | 13.855% | $251.1869 | $251.19 | $251.20 | $251.20 |
| Purchase #2 | $48.28 | 6.831% | $51.578 | $51.58 | $51.60 | $51.60 |
| Purchase #3 | $226.78 | 8.261% | $245.5143 | $245.51 | $245.50 | $245.50 |
| Purchase #4 | $145.93 | 12.612% | $164.3347 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $123.37 | 3.403% | $127.5683 | $127.57 | $127.55 | $127.60 |
| Purchase #6 | $37.76 | 3.102% | $38.9313 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $66.77 | 9.400% | $73.0464 | $73.05 | $73.05 | $73.00 |
| 7 purchase totals = | $869.51 | $952.1599 | $952.16 | $952.20 | $952.10 | |