| 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 | $140.57 | 10.765% | $155.7024 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $186.86 | 13.268% | $211.6526 | $211.65 | $211.65 | $211.70 |
| Purchase #3 | $98.47 | 11.409% | $109.7044 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $20.32 | 9.212% | $22.1919 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $97.89 | 5.583% | $103.3552 | $103.36 | $103.35 | $103.40 |
| Purchase #6 | $167.30 | 4.276% | $174.4537 | $174.45 | $174.45 | $174.50 |
| Purchase #7 | $7.63 | 3.136% | $7.8693 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $719.04 | $784.9295 | $784.92 | $784.90 | $785.10 | |