| 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 | $142.79 | 13.556% | $162.1466 | $162.15 | $162.15 | $162.10 |
| Purchase #2 | $86.41 | 11.550% | $96.3904 | $96.39 | $96.40 | $96.40 |
| Purchase #3 | $222.39 | 10.327% | $245.3562 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $197.36 | 5.554% | $208.3214 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $106.73 | 9.244% | $116.5961 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $181.72 | 11.674% | $202.934 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $139.61 | 5.217% | $146.8935 | $146.89 | $146.90 | $146.90 |
| 7 purchase totals = | $1,077.01 | $1,178.6382 | $1,178.64 | $1,178.65 | $1,178.60 | |