| 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 | $201.44 | 8.627% | $218.8182 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $8.47 | 6.560% | $9.0256 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $35.86 | 4.219% | $37.3729 | $37.37 | $37.35 | $37.40 |
| Purchase #4 | $178.58 | 7.403% | $191.8003 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $33.39 | 8.255% | $36.1463 | $36.15 | $36.15 | $36.10 |
| Purchase #6 | $126.27 | 5.820% | $133.6189 | $133.62 | $133.60 | $133.60 |
| Purchase #7 | $129.60 | 11.433% | $144.4172 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $713.61 | $771.1994 | $771.21 | $771.15 | $771.10 | |