| 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 | $156.81 | 3.657% | $162.5445 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $185.27 | 4.682% | $193.9443 | $193.94 | $193.95 | $193.90 |
| Purchase #3 | $209.57 | 3.474% | $216.8505 | $216.85 | $216.85 | $216.90 |
| Purchase #4 | $69.46 | 4.818% | $72.8066 | $72.81 | $72.80 | $72.80 |
| Purchase #5 | $125.25 | 10.277% | $138.1219 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $210.65 | 3.420% | $217.8542 | $217.85 | $217.85 | $217.90 |
| Purchase #7 | $113.74 | 9.501% | $124.5464 | $124.55 | $124.55 | $124.50 |
| 7 purchase totals = | $1,070.75 | $1,126.6684 | $1,126.66 | $1,126.65 | $1,126.60 | |