| 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 | $143.41 | 8.578% | $155.7117 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $73.42 | 6.768% | $78.3891 | $78.39 | $78.40 | $78.40 |
| Purchase #3 | $132.31 | 5.831% | $140.025 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $92.84 | 9.151% | $101.3358 | $101.34 | $101.35 | $101.30 |
| Purchase #5 | $120.59 | 8.236% | $130.5218 | $130.52 | $130.50 | $130.50 |
| Purchase #6 | $109.85 | 3.795% | $114.0188 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $158.38 | 11.629% | $176.798 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $830.80 | $896.8002 | $896.81 | $896.80 | $896.70 | |