| 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 | $190.94 | 4.331% | $199.2096 | $199.21 | $199.20 | $199.20 |
| Purchase #2 | $109.68 | 4.497% | $114.6123 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $154.76 | 5.295% | $162.9545 | $162.95 | $162.95 | $163.00 |
| Purchase #4 | $35.77 | 11.267% | $39.8002 | $39.80 | $39.80 | $39.80 |
| Purchase #5 | $64.95 | 4.193% | $67.6734 | $67.67 | $67.65 | $67.70 |
| Purchase #6 | $143.88 | 8.539% | $156.1659 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $64.70 | 8.348% | $70.1012 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $764.68 | $810.5171 | $810.51 | $810.45 | $810.60 | |