| 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 | $158.50 | 3.440% | $163.9524 | $163.95 | $163.95 | $164.00 |
| Purchase #2 | $157.73 | 3.662% | $163.5061 | $163.51 | $163.50 | $163.50 |
| Purchase #3 | $34.35 | 9.481% | $37.6067 | $37.61 | $37.60 | $37.60 |
| Purchase #4 | $61.93 | 3.379% | $64.0226 | $64.02 | $64.00 | $64.00 |
| Purchase #5 | $22.33 | 5.565% | $23.5727 | $23.57 | $23.55 | $23.60 |
| Purchase #6 | $220.59 | 11.106% | $245.0887 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $100.70 | 4.637% | $105.3695 | $105.37 | $105.35 | $105.40 |
| 7 purchase totals = | $756.13 | $803.1187 | $803.12 | $803.05 | $803.20 | |