| 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 | $155.51 | 7.584% | $167.3039 | $167.30 | $167.30 | $167.30 |
| Purchase #2 | $45.77 | 12.512% | $51.4967 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $33.45 | 7.464% | $35.9467 | $35.95 | $35.95 | $35.90 |
| Purchase #4 | $110.88 | 3.563% | $114.8307 | $114.83 | $114.85 | $114.80 |
| Purchase #5 | $163.30 | 9.165% | $178.2664 | $178.27 | $178.25 | $178.30 |
| Purchase #6 | $152.27 | 5.851% | $161.1793 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $27.80 | 3.665% | $28.8189 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $688.98 | $737.8426 | $737.85 | $737.85 | $737.80 | |