| 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 | $193.86 | 7.600% | $208.5934 | $208.59 | $208.60 | $208.60 |
| Purchase #2 | $40.76 | 11.571% | $45.4763 | $45.48 | $45.50 | $45.50 |
| Purchase #3 | $103.42 | 6.336% | $109.9727 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $123.94 | 5.611% | $130.8943 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $207.80 | 6.455% | $221.2135 | $221.21 | $221.20 | $221.20 |
| Purchase #6 | $47.67 | 7.431% | $51.2124 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $5.48 | 10.674% | $6.0649 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $722.93 | $773.4275 | $773.41 | $773.40 | $773.50 | |