| 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 | $152.92 | 3.449% | $158.1942 | $158.19 | $158.20 | $158.20 |
| Purchase #2 | $186.64 | 3.336% | $192.8663 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $44.54 | 4.726% | $46.645 | $46.65 | $46.65 | $46.60 |
| Purchase #4 | $99.52 | 5.337% | $104.8314 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $188.89 | 9.376% | $206.6003 | $206.60 | $206.60 | $206.60 |
| Purchase #6 | $150.31 | 9.606% | $164.7488 | $164.75 | $164.75 | $164.70 |
| Purchase #7 | $37.42 | 6.245% | $39.7569 | $39.76 | $39.75 | $39.80 |
| 7 purchase totals = | $860.24 | $913.6429 | $913.65 | $913.65 | $913.60 | |