| 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 | $134.83 | 7.525% | $144.976 | $144.98 | $145.00 | $145.00 |
| Purchase #2 | $177.57 | 12.427% | $199.6366 | $199.64 | $199.65 | $199.60 |
| Purchase #3 | $137.43 | 11.699% | $153.5079 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $143.86 | 9.380% | $157.3541 | $157.35 | $157.35 | $157.40 |
| Purchase #5 | $19.79 | 9.669% | $21.7035 | $21.70 | $21.70 | $21.70 |
| Purchase #6 | $164.78 | 4.376% | $171.9908 | $171.99 | $172.00 | $172.00 |
| Purchase #7 | $198.27 | 5.773% | $209.7161 | $209.72 | $209.70 | $209.70 |
| 7 purchase totals = | $976.53 | $1,058.8850 | $1,058.89 | $1,058.90 | $1,058.90 | |