| 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 | $22.50 | 12.174% | $25.2392 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $123.86 | 11.311% | $137.8698 | $137.87 | $137.85 | $137.90 |
| Purchase #3 | $149.63 | 4.139% | $155.8232 | $155.82 | $155.80 | $155.80 |
| Purchase #4 | $104.54 | 9.375% | $114.3406 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $80.26 | 12.167% | $90.0252 | $90.03 | $90.05 | $90.00 |
| Purchase #6 | $176.88 | 10.158% | $194.8475 | $194.85 | $194.85 | $194.80 |
| Purchase #7 | $196.41 | 5.701% | $207.6073 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $854.08 | $925.7528 | $925.76 | $925.75 | $925.60 | |