| 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 | $160.56 | 7.149% | $172.0384 | $172.04 | $172.05 | $172.00 |
| Purchase #2 | $10.33 | 9.759% | $11.3381 | $11.34 | $11.35 | $11.30 |
| Purchase #3 | $249.98 | 4.347% | $260.8466 | $260.85 | $260.85 | $260.80 |
| Purchase #4 | $201.50 | 7.282% | $216.1732 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $232.41 | 4.348% | $242.5152 | $242.52 | $242.50 | $242.50 |
| Purchase #6 | $233.95 | 5.152% | $246.0031 | $246.00 | $246.00 | $246.00 |
| Purchase #7 | $37.51 | 11.304% | $41.7501 | $41.75 | $41.75 | $41.80 |
| 7 purchase totals = | $1,126.24 | $1,190.6647 | $1,190.67 | $1,190.65 | $1,190.60 | |