| 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 | $189.95 | 12.724% | $214.1192 | $214.12 | $214.10 | $214.10 |
| Purchase #2 | $144.61 | 7.520% | $155.4847 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $82.69 | 4.190% | $86.1547 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $120.90 | 12.450% | $135.9521 | $135.95 | $135.95 | $136.00 |
| Purchase #5 | $164.34 | 3.767% | $170.5307 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $92.60 | 10.315% | $102.1517 | $102.15 | $102.15 | $102.20 |
| Purchase #7 | $19.70 | 11.739% | $22.0126 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $814.79 | $886.4057 | $886.39 | $886.40 | $886.50 | |