| 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 | $171.48 | 11.209% | $190.7012 | $190.70 | $190.70 | $190.70 |
| Purchase #2 | $7.85 | 10.592% | $8.6815 | $8.68 | $8.70 | $8.70 |
| Purchase #3 | $8.57 | 5.212% | $9.0167 | $9.02 | $9.00 | $9.00 |
| Purchase #4 | $55.78 | 13.496% | $63.3081 | $63.31 | $63.30 | $63.30 |
| Purchase #5 | $88.44 | 11.214% | $98.3577 | $98.36 | $98.35 | $98.40 |
| Purchase #6 | $38.31 | 12.798% | $43.2129 | $43.21 | $43.20 | $43.20 |
| Purchase #7 | $71.43 | 9.719% | $78.3723 | $78.37 | $78.35 | $78.40 |
| 7 purchase totals = | $441.86 | $491.6504 | $491.65 | $491.60 | $491.70 | |