| 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 | $71.59 | 11.278% | $79.6639 | $79.66 | $79.65 | $79.70 |
| Purchase #2 | $174.86 | 5.135% | $183.8391 | $183.84 | $183.85 | $183.80 |
| Purchase #3 | $153.86 | 5.590% | $162.4608 | $162.46 | $162.45 | $162.50 |
| Purchase #4 | $131.28 | 7.379% | $140.9672 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $232.35 | 8.543% | $252.1997 | $252.20 | $252.20 | $252.20 |
| Purchase #6 | $193.40 | 6.873% | $206.6924 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $164.31 | 6.343% | $174.7322 | $174.73 | $174.75 | $174.70 |
| 7 purchase totals = | $1,121.65 | $1,200.5553 | $1,200.55 | $1,200.55 | $1,200.60 | |