| 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 | $129.86 | 13.793% | $147.7716 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $228.68 | 7.812% | $246.5445 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $155.56 | 6.661% | $165.9219 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $20.74 | 5.518% | $21.8844 | $21.88 | $21.90 | $21.90 |
| Purchase #5 | $43.40 | 9.253% | $47.4158 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $72.35 | 5.207% | $76.1173 | $76.12 | $76.10 | $76.10 |
| Purchase #7 | $11.83 | 3.132% | $12.2005 | $12.20 | $12.20 | $12.20 |
| 7 purchase totals = | $662.42 | $717.8560 | $717.85 | $717.80 | $717.80 | |