| 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 | $158.83 | 12.350% | $178.4455 | $178.45 | $178.45 | $178.40 |
| Purchase #2 | $41.55 | 13.808% | $47.2872 | $47.29 | $47.30 | $47.30 |
| Purchase #3 | $170.86 | 10.291% | $188.4432 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $193.25 | 4.124% | $201.2196 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $170.63 | 13.737% | $194.0694 | $194.07 | $194.05 | $194.10 |
| Purchase #6 | $173.31 | 8.693% | $188.3758 | $188.38 | $188.40 | $188.40 |
| Purchase #7 | $50.34 | 4.109% | $52.4085 | $52.41 | $52.40 | $52.40 |
| 7 purchase totals = | $958.77 | $1,050.2492 | $1,050.26 | $1,050.25 | $1,050.20 | |