| 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 | $181.53 | 9.613% | $198.9805 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $19.72 | 3.860% | $20.4812 | $20.48 | $20.50 | $20.50 |
| Purchase #3 | $66.59 | 3.440% | $68.8807 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $250.28 | 13.398% | $283.8125 | $283.81 | $283.80 | $283.80 |
| Purchase #5 | $250.79 | 13.383% | $284.3532 | $284.35 | $284.35 | $284.40 |
| Purchase #6 | $57.47 | 12.481% | $64.6428 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $75.43 | 6.855% | $80.6007 | $80.60 | $80.60 | $80.60 |
| 7 purchase totals = | $901.81 | $1,001.7516 | $1,001.74 | $1,001.80 | $1,001.80 | |