| 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 | $100.56 | 4.852% | $105.4392 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $138.69 | 7.171% | $148.6355 | $148.64 | $148.65 | $148.60 |
| Purchase #3 | $184.84 | 4.421% | $193.0118 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $196.80 | 3.214% | $203.1252 | $203.13 | $203.15 | $203.10 |
| Purchase #5 | $89.78 | 7.427% | $96.448 | $96.45 | $96.45 | $96.40 |
| Purchase #6 | $160.80 | 4.296% | $167.708 | $167.71 | $167.70 | $167.70 |
| Purchase #7 | $101.44 | 3.146% | $104.6313 | $104.63 | $104.65 | $104.60 |
| 7 purchase totals = | $972.91 | $1,018.9990 | $1,019.01 | $1,019.05 | $1,018.80 | |