| 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 | $153.49 | 13.564% | $174.3094 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $162.86 | 4.442% | $170.0942 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $105.34 | 8.564% | $114.3613 | $114.36 | $114.35 | $114.40 |
| Purchase #4 | $250.82 | 10.135% | $276.2406 | $276.24 | $276.25 | $276.20 |
| Purchase #5 | $26.58 | 9.484% | $29.1008 | $29.10 | $29.10 | $29.10 |
| Purchase #6 | $43.75 | 4.228% | $45.5998 | $45.60 | $45.60 | $45.60 |
| Purchase #7 | $49.60 | 12.460% | $55.7802 | $55.78 | $55.80 | $55.80 |
| 7 purchase totals = | $792.44 | $865.4863 | $865.48 | $865.50 | $865.50 | |