| 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 | $171.25 | 7.137% | $183.4721 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $51.67 | 9.610% | $56.6355 | $56.64 | $56.65 | $56.60 |
| Purchase #3 | $188.42 | 12.732% | $212.4096 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $148.62 | 12.497% | $167.193 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $150.43 | 9.465% | $164.6682 | $164.67 | $164.65 | $164.70 |
| Purchase #6 | $128.78 | 7.711% | $138.7102 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $160.37 | 3.283% | $165.6349 | $165.63 | $165.65 | $165.60 |
| 7 purchase totals = | $999.54 | $1,088.7235 | $1,088.72 | $1,088.70 | $1,088.70 | |