| 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 | $197.36 | 10.375% | $217.8361 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $179.48 | 13.291% | $203.3347 | $203.33 | $203.35 | $203.30 |
| Purchase #3 | $145.93 | 5.739% | $154.3049 | $154.30 | $154.30 | $154.30 |
| Purchase #4 | $74.36 | 6.200% | $78.9703 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $210.41 | 6.137% | $223.3229 | $223.32 | $223.30 | $223.30 |
| Purchase #6 | $47.98 | 12.339% | $53.9003 | $53.90 | $53.90 | $53.90 |
| Purchase #7 | $196.87 | 13.455% | $223.3589 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $1,052.39 | $1,155.0281 | $1,155.02 | $1,155.00 | $1,155.00 | |