| 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 | $141.52 | 3.661% | $146.701 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $87.68 | 8.609% | $95.2284 | $95.23 | $95.25 | $95.20 |
| Purchase #3 | $109.79 | 3.374% | $113.4943 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $90.42 | 6.371% | $96.1807 | $96.18 | $96.20 | $96.20 |
| Purchase #5 | $202.95 | 9.629% | $222.4921 | $222.49 | $222.50 | $222.50 |
| Purchase #6 | $223.25 | 8.446% | $242.1057 | $242.11 | $242.10 | $242.10 |
| Purchase #7 | $154.25 | 13.344% | $174.8331 | $174.83 | $174.85 | $174.80 |
| 7 purchase totals = | $1,009.86 | $1,091.0353 | $1,091.03 | $1,091.10 | $1,091.00 | |