| 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 | $187.56 | 10.428% | $207.1188 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $199.78 | 11.562% | $222.8786 | $222.88 | $222.90 | $222.90 |
| Purchase #3 | $45.57 | 13.114% | $51.546 | $51.55 | $51.55 | $51.50 |
| Purchase #4 | $120.61 | 11.598% | $134.5983 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $146.26 | 9.584% | $160.2776 | $160.28 | $160.30 | $160.30 |
| Purchase #6 | $75.84 | 10.832% | $84.055 | $84.06 | $84.05 | $84.10 |
| Purchase #7 | $11.69 | 12.755% | $13.1811 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $787.31 | $873.6554 | $873.67 | $873.70 | $873.70 | |