| 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 | $148.56 | 4.544% | $155.3106 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $96.72 | 7.180% | $103.6645 | $103.66 | $103.65 | $103.70 |
| Purchase #3 | $60.87 | 12.213% | $68.3041 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $139.97 | 3.741% | $145.2063 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $35.64 | 12.105% | $39.9542 | $39.95 | $39.95 | $40.00 |
| Purchase #6 | $105.58 | 8.823% | $114.8953 | $114.90 | $114.90 | $114.90 |
| Purchase #7 | $161.91 | 13.324% | $183.4829 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $749.25 | $810.8179 | $810.81 | $810.80 | $810.90 | |