| 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 | $26.61 | 11.733% | $29.7322 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $220.76 | 7.264% | $236.796 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $170.93 | 5.853% | $180.9345 | $180.93 | $180.95 | $180.90 |
| Purchase #4 | $162.31 | 9.827% | $178.2602 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $224.75 | 11.573% | $250.7603 | $250.76 | $250.75 | $250.80 |
| Purchase #6 | $94.42 | 12.351% | $106.0818 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $182.99 | 3.329% | $189.0817 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $1,082.77 | $1,171.6467 | $1,171.64 | $1,171.70 | $1,171.70 | |