| 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 | $135.25 | 10.730% | $149.7623 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $164.72 | 11.116% | $183.0303 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $155.50 | 6.727% | $165.9605 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $230.58 | 13.553% | $261.8305 | $261.83 | $261.85 | $261.80 |
| Purchase #5 | $131.86 | 6.371% | $140.2608 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $190.63 | 11.119% | $211.8261 | $211.83 | $211.85 | $211.80 |
| Purchase #7 | $167.64 | 3.280% | $173.1386 | $173.14 | $173.15 | $173.10 |
| 7 purchase totals = | $1,176.18 | $1,285.8091 | $1,285.81 | $1,285.85 | $1,285.80 | |