| 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 | $190.66 | 6.598% | $203.2397 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $183.56 | 3.687% | $190.3279 | $190.33 | $190.35 | $190.30 |
| Purchase #3 | $144.38 | 4.189% | $150.4281 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $157.39 | 5.831% | $166.5674 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $163.51 | 9.112% | $178.409 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $186.42 | 7.777% | $200.9179 | $200.92 | $200.90 | $200.90 |
| Purchase #7 | $193.52 | 4.837% | $202.8806 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $1,219.44 | $1,292.7706 | $1,292.78 | $1,292.80 | $1,292.70 | |