| 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 | $66.40 | 13.140% | $75.125 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $7.92 | 6.336% | $8.4218 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $172.95 | 4.808% | $181.2654 | $181.27 | $181.25 | $181.30 |
| Purchase #4 | $115.65 | 3.106% | $119.2421 | $119.24 | $119.25 | $119.20 |
| Purchase #5 | $140.76 | 10.819% | $155.9888 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $167.57 | 3.777% | $173.8991 | $173.90 | $173.90 | $173.90 |
| Purchase #7 | $40.86 | 3.843% | $42.4302 | $42.43 | $42.45 | $42.40 |
| 7 purchase totals = | $712.11 | $756.3724 | $756.38 | $756.40 | $756.30 | |