| 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 | $100.27 | 7.467% | $107.7572 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $161.91 | 7.704% | $174.3835 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $198.75 | 7.453% | $213.5628 | $213.56 | $213.55 | $213.60 |
| Purchase #4 | $250.85 | 9.298% | $274.174 | $274.17 | $274.15 | $274.20 |
| Purchase #5 | $104.73 | 10.157% | $115.3674 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $11.76 | 5.771% | $12.4387 | $12.44 | $12.45 | $12.40 |
| Purchase #7 | $67.55 | 9.178% | $73.7497 | $73.75 | $73.75 | $73.70 |
| 7 purchase totals = | $895.82 | $971.4333 | $971.43 | $971.40 | $971.50 | |