| 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 | $157.88 | 8.198% | $170.823 | $170.82 | $170.80 | $170.80 |
| Purchase #2 | $148.59 | 13.692% | $168.9349 | $168.93 | $168.95 | $168.90 |
| Purchase #3 | $162.50 | 10.130% | $178.9613 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $72.62 | 4.247% | $75.7042 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $226.64 | 4.201% | $236.1611 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $178.57 | 11.668% | $199.4055 | $199.41 | $199.40 | $199.40 |
| Purchase #7 | $25.52 | 6.170% | $27.0946 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $972.32 | $1,057.0846 | $1,057.07 | $1,057.05 | $1,057.10 | |