| 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 | $128.68 | 7.337% | $138.1213 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $106.98 | 4.835% | $112.1525 | $112.15 | $112.15 | $112.20 |
| Purchase #3 | $32.77 | 3.817% | $34.0208 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $20.38 | 12.300% | $22.8867 | $22.89 | $22.90 | $22.90 |
| Purchase #5 | $163.58 | 12.701% | $184.3563 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $182.59 | 13.149% | $206.5988 | $206.60 | $206.60 | $206.60 |
| Purchase #7 | $165.36 | 10.691% | $183.0386 | $183.04 | $183.05 | $183.00 |
| 7 purchase totals = | $800.34 | $881.1750 | $881.18 | $881.15 | $881.20 | |