| 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 | $104.25 | 3.770% | $108.1802 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $74.37 | 8.832% | $80.9384 | $80.94 | $80.95 | $80.90 |
| Purchase #3 | $159.81 | 10.437% | $176.4894 | $176.49 | $176.50 | $176.50 |
| Purchase #4 | $21.73 | 3.130% | $22.4101 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $177.90 | 4.114% | $185.2188 | $185.22 | $185.20 | $185.20 |
| Purchase #6 | $161.62 | 5.598% | $170.6675 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $246.32 | 4.586% | $257.6162 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $946.00 | $1,001.5206 | $1,001.53 | $1,001.50 | $1,001.50 | |