| 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 | $180.74 | 11.299% | $201.1618 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $177.55 | 4.472% | $185.49 | $185.49 | $185.50 | $185.50 |
| Purchase #3 | $174.78 | 3.603% | $181.0773 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $67.44 | 12.111% | $75.6077 | $75.61 | $75.60 | $75.60 |
| Purchase #5 | $33.31 | 11.805% | $37.2422 | $37.24 | $37.25 | $37.20 |
| Purchase #6 | $107.80 | 7.426% | $115.8052 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $61.53 | 3.225% | $63.5143 | $63.51 | $63.50 | $63.50 |
| 7 purchase totals = | $803.15 | $859.8985 | $859.90 | $859.90 | $859.90 | |