| 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 | $201.73 | 7.391% | $216.6399 | $216.64 | $216.65 | $216.60 |
| Purchase #2 | $202.74 | 13.773% | $230.6634 | $230.66 | $230.65 | $230.70 |
| Purchase #3 | $250.61 | 13.868% | $285.3646 | $285.36 | $285.35 | $285.40 |
| Purchase #4 | $63.61 | 5.587% | $67.1639 | $67.16 | $67.15 | $67.20 |
| Purchase #5 | $89.80 | 12.129% | $100.6918 | $100.69 | $100.70 | $100.70 |
| Purchase #6 | $148.75 | 7.203% | $159.4645 | $159.46 | $159.45 | $159.50 |
| Purchase #7 | $115.86 | 4.157% | $120.6763 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $1,073.10 | $1,180.6644 | $1,180.65 | $1,180.65 | $1,180.80 | |