| 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 | $155.43 | 13.132% | $175.8411 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $232.37 | 9.349% | $254.0943 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $167.31 | 5.821% | $177.0491 | $177.05 | $177.05 | $177.00 |
| Purchase #4 | $209.60 | 10.651% | $231.9245 | $231.92 | $231.90 | $231.90 |
| Purchase #5 | $142.43 | 4.753% | $149.1997 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $81.69 | 10.670% | $90.4063 | $90.41 | $90.40 | $90.40 |
| Purchase #7 | $240.80 | 10.675% | $266.5054 | $266.51 | $266.50 | $266.50 |
| 7 purchase totals = | $1,229.63 | $1,345.0204 | $1,345.02 | $1,345.00 | $1,344.90 | |