| 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 | $167.44 | 11.155% | $186.1179 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $54.68 | 6.657% | $58.32 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $70.25 | 11.258% | $78.1587 | $78.16 | $78.15 | $78.20 |
| Purchase #4 | $81.46 | 3.834% | $84.5832 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $167.46 | 6.562% | $178.4487 | $178.45 | $178.45 | $178.40 |
| Purchase #6 | $84.53 | 10.225% | $93.1732 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $226.99 | 6.651% | $242.0871 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $852.81 | $920.8888 | $920.89 | $920.85 | $920.90 | |