| 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 | $157.73 | 13.173% | $178.5078 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $119.82 | 6.862% | $128.042 | $128.04 | $128.05 | $128.00 |
| Purchase #3 | $229.29 | 10.357% | $253.0376 | $253.04 | $253.05 | $253.00 |
| Purchase #4 | $224.78 | 11.506% | $250.6432 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $145.52 | 7.372% | $156.2477 | $156.25 | $156.25 | $156.20 |
| Purchase #6 | $214.92 | 10.237% | $236.9214 | $236.92 | $236.90 | $236.90 |
| Purchase #7 | $231.89 | 4.315% | $241.8961 | $241.90 | $241.90 | $241.90 |
| 7 purchase totals = | $1,323.95 | $1,445.2958 | $1,445.30 | $1,445.30 | $1,445.10 | |