| 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 | $148.79 | 4.711% | $155.7995 | $155.80 | $155.80 | $155.80 |
| Purchase #2 | $73.88 | 8.666% | $80.2824 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $14.55 | 10.308% | $16.0498 | $16.05 | $16.05 | $16.00 |
| Purchase #4 | $40.91 | 11.532% | $45.6277 | $45.63 | $45.65 | $45.60 |
| Purchase #5 | $73.59 | 13.650% | $83.635 | $83.64 | $83.65 | $83.60 |
| Purchase #6 | $172.25 | 5.512% | $181.7444 | $181.74 | $181.75 | $181.70 |
| Purchase #7 | $123.32 | 6.341% | $131.1397 | $131.14 | $131.15 | $131.10 |
| 7 purchase totals = | $647.29 | $694.2785 | $694.28 | $694.35 | $694.10 | |