| 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 | $74.85 | 8.216% | $80.9997 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $170.76 | 9.419% | $186.8439 | $186.84 | $186.85 | $186.80 |
| Purchase #3 | $241.84 | 12.564% | $272.2248 | $272.22 | $272.20 | $272.20 |
| Purchase #4 | $201.74 | 9.294% | $220.4897 | $220.49 | $220.50 | $220.50 |
| Purchase #5 | $93.75 | 12.314% | $105.2944 | $105.29 | $105.30 | $105.30 |
| Purchase #6 | $245.86 | 7.525% | $264.361 | $264.36 | $264.35 | $264.40 |
| Purchase #7 | $50.89 | 13.791% | $57.9082 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $1,079.69 | $1,188.1217 | $1,188.11 | $1,188.10 | $1,188.10 | |