| 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 | $168.93 | 10.773% | $187.1288 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $205.83 | 10.868% | $228.1996 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $29.97 | 6.727% | $31.9861 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $29.33 | 10.512% | $32.4132 | $32.41 | $32.40 | $32.40 |
| Purchase #5 | $6.86 | 7.547% | $7.3777 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $90.71 | 5.153% | $95.3843 | $95.38 | $95.40 | $95.40 |
| Purchase #7 | $218.63 | 3.211% | $225.6502 | $225.65 | $225.65 | $225.70 |
| 7 purchase totals = | $750.26 | $808.1399 | $808.14 | $808.20 | $808.20 | |