| 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 | $155.55 | 6.432% | $165.555 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $69.51 | 3.851% | $72.1868 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $166.87 | 7.168% | $178.8312 | $178.83 | $178.85 | $178.80 |
| Purchase #4 | $104.97 | 9.417% | $114.855 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $24.87 | 12.359% | $27.9437 | $27.94 | $27.95 | $27.90 |
| Purchase #6 | $221.62 | 11.240% | $246.5301 | $246.53 | $246.55 | $246.50 |
| Purchase #7 | $228.71 | 4.358% | $238.6772 | $238.68 | $238.70 | $238.70 |
| 7 purchase totals = | $972.10 | $1,044.5790 | $1,044.59 | $1,044.65 | $1,044.60 | |