| 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 | $174.43 | 7.713% | $187.8838 | $187.88 | $187.90 | $187.90 |
| Purchase #2 | $84.27 | 13.240% | $95.4273 | $95.43 | $95.45 | $95.40 |
| Purchase #3 | $18.76 | 13.817% | $21.3521 | $21.35 | $21.35 | $21.40 |
| Purchase #4 | $145.88 | 7.805% | $157.2659 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $124.57 | 10.335% | $137.4443 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $193.37 | 5.766% | $204.5197 | $204.52 | $204.50 | $204.50 |
| Purchase #7 | $164.70 | 7.481% | $177.0212 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $905.98 | $980.9143 | $980.91 | $980.90 | $980.90 | |