| 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 | $186.92 | 8.293% | $202.4213 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $217.75 | 13.393% | $246.9133 | $246.91 | $246.90 | $246.90 |
| Purchase #3 | $14.92 | 3.820% | $15.4899 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $238.71 | 3.137% | $246.1983 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $157.29 | 13.179% | $178.0192 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $80.87 | 10.841% | $89.6371 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $183.47 | 3.554% | $189.9905 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $1,079.93 | $1,168.6696 | $1,168.67 | $1,168.65 | $1,168.60 | |