| 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 | $198.57 | 10.200% | $218.8241 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $83.78 | 13.731% | $95.2838 | $95.28 | $95.30 | $95.30 |
| Purchase #3 | $154.45 | 4.297% | $161.0867 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $200.56 | 5.560% | $211.7111 | $211.71 | $211.70 | $211.70 |
| Purchase #5 | $178.36 | 8.679% | $193.8399 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $74.76 | 4.731% | $78.2969 | $78.30 | $78.30 | $78.30 |
| Purchase #7 | $23.66 | 5.861% | $25.0467 | $25.05 | $25.05 | $25.00 |
| 7 purchase totals = | $914.14 | $984.0892 | $984.09 | $984.10 | $984.00 | |