| 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 | $174.49 | 9.760% | $191.5202 | $191.52 | $191.50 | $191.50 |
| Purchase #2 | $170.97 | 12.150% | $191.7429 | $191.74 | $191.75 | $191.70 |
| Purchase #3 | $248.41 | 13.367% | $281.615 | $281.62 | $281.60 | $281.60 |
| Purchase #4 | $32.43 | 6.704% | $34.6041 | $34.60 | $34.60 | $34.60 |
| Purchase #5 | $157.70 | 6.816% | $168.4488 | $168.45 | $168.45 | $168.40 |
| Purchase #6 | $45.25 | 8.419% | $49.0596 | $49.06 | $49.05 | $49.10 |
| Purchase #7 | $159.99 | 12.245% | $179.5808 | $179.58 | $179.60 | $179.60 |
| 7 purchase totals = | $989.24 | $1,096.5714 | $1,096.57 | $1,096.55 | $1,096.50 | |