| 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 | $157.29 | 13.286% | $178.1875 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $201.33 | 4.348% | $210.0838 | $210.08 | $210.10 | $210.10 |
| Purchase #3 | $142.31 | 3.372% | $147.1087 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $49.32 | 5.525% | $52.0449 | $52.04 | $52.05 | $52.00 |
| Purchase #5 | $65.83 | 3.314% | $68.0116 | $68.01 | $68.00 | $68.00 |
| Purchase #6 | $56.70 | 8.236% | $61.3698 | $61.37 | $61.35 | $61.40 |
| Purchase #7 | $164.50 | 13.445% | $186.617 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $837.28 | $903.4233 | $903.42 | $903.40 | $903.40 | |