| 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 | $175.75 | 4.697% | $184.005 | $184.01 | $184.00 | $184.00 |
| Purchase #2 | $65.74 | 9.861% | $72.2226 | $72.22 | $72.20 | $72.20 |
| Purchase #3 | $12.43 | 6.817% | $13.2774 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $26.72 | 10.510% | $29.5283 | $29.53 | $29.55 | $29.50 |
| Purchase #5 | $12.81 | 12.341% | $14.3909 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $8.86 | 12.137% | $9.9353 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $175.35 | 8.724% | $190.6475 | $190.65 | $190.65 | $190.60 |
| 7 purchase totals = | $477.66 | $514.0070 | $514.02 | $514.05 | $513.90 | |