| 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 | $165.52 | 13.160% | $187.3024 | $187.30 | $187.30 | $187.30 |
| Purchase #2 | $216.94 | 6.429% | $230.8871 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $32.31 | 4.608% | $33.7988 | $33.80 | $33.80 | $33.80 |
| Purchase #4 | $132.73 | 13.633% | $150.8251 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $113.57 | 11.562% | $126.701 | $126.70 | $126.70 | $126.70 |
| Purchase #6 | $35.28 | 11.671% | $39.3975 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $110.94 | 3.634% | $114.9716 | $114.97 | $114.95 | $115.00 |
| 7 purchase totals = | $807.29 | $883.8835 | $883.89 | $883.90 | $883.90 | |