| 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 | $115.95 | 12.385% | $130.3104 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $71.56 | 10.388% | $78.9937 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $145.36 | 5.388% | $153.192 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $161.74 | 10.665% | $178.9896 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $62.42 | 10.322% | $68.863 | $68.86 | $68.85 | $68.90 |
| Purchase #6 | $230.98 | 12.279% | $259.342 | $259.34 | $259.35 | $259.30 |
| Purchase #7 | $11.88 | 13.719% | $13.5098 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $799.89 | $883.2005 | $883.19 | $883.20 | $883.20 | |