| 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 | $190.72 | 7.680% | $205.3673 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $201.30 | 13.557% | $228.5902 | $228.59 | $228.60 | $228.60 |
| Purchase #3 | $58.38 | 9.661% | $64.0201 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $217.93 | 5.593% | $230.1188 | $230.12 | $230.10 | $230.10 |
| Purchase #5 | $72.57 | 9.248% | $79.2813 | $79.28 | $79.30 | $79.30 |
| Purchase #6 | $149.82 | 8.187% | $162.0858 | $162.09 | $162.10 | $162.10 |
| Purchase #7 | $45.90 | 9.276% | $50.1577 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $936.62 | $1,019.6212 | $1,019.63 | $1,019.60 | $1,019.70 | |