| 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 | $192.91 | 11.352% | $214.8091 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $20.65 | 11.214% | $22.9657 | $22.97 | $22.95 | $23.00 |
| Purchase #3 | $180.52 | 10.555% | $199.5739 | $199.57 | $199.55 | $199.60 |
| Purchase #4 | $192.29 | 5.515% | $202.8948 | $202.89 | $202.90 | $202.90 |
| Purchase #5 | $141.77 | 13.174% | $160.4468 | $160.45 | $160.45 | $160.40 |
| Purchase #6 | $105.76 | 9.315% | $115.6115 | $115.61 | $115.60 | $115.60 |
| Purchase #7 | $171.73 | 4.321% | $179.1505 | $179.15 | $179.15 | $179.20 |
| 7 purchase totals = | $1,005.63 | $1,095.4523 | $1,095.45 | $1,095.40 | $1,095.50 | |