| 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 | $196.62 | 9.475% | $215.2497 | $215.25 | $215.25 | $215.20 |
| Purchase #2 | $86.64 | 4.813% | $90.81 | $90.81 | $90.80 | $90.80 |
| Purchase #3 | $63.35 | 9.179% | $69.1649 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $109.78 | 9.783% | $120.5198 | $120.52 | $120.50 | $120.50 |
| Purchase #5 | $20.96 | 11.642% | $23.4002 | $23.40 | $23.40 | $23.40 |
| Purchase #6 | $184.42 | 6.862% | $197.0749 | $197.07 | $197.05 | $197.10 |
| Purchase #7 | $72.87 | 6.556% | $77.6474 | $77.65 | $77.65 | $77.60 |
| 7 purchase totals = | $734.64 | $793.8669 | $793.86 | $793.80 | $793.80 | |