| 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 | $68.34 | 13.780% | $77.7573 | $77.76 | $77.75 | $77.80 |
| Purchase #2 | $69.50 | 7.332% | $74.5957 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $172.75 | 4.383% | $180.3216 | $180.32 | $180.30 | $180.30 |
| Purchase #4 | $233.99 | 8.202% | $253.1819 | $253.18 | $253.20 | $253.20 |
| Purchase #5 | $164.76 | 3.534% | $170.5826 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $162.46 | 6.587% | $173.1612 | $173.16 | $173.15 | $173.20 |
| Purchase #7 | $238.76 | 3.408% | $246.8969 | $246.90 | $246.90 | $246.90 |
| 7 purchase totals = | $1,110.56 | $1,176.4972 | $1,176.50 | $1,176.50 | $1,176.60 | |