| 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 | $104.50 | 8.755% | $113.649 | $113.65 | $113.65 | $113.60 |
| Purchase #2 | $175.28 | 6.417% | $186.5277 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $220.85 | 8.315% | $239.2137 | $239.21 | $239.20 | $239.20 |
| Purchase #4 | $106.68 | 9.202% | $116.4967 | $116.50 | $116.50 | $116.50 |
| Purchase #5 | $135.28 | 5.662% | $142.9396 | $142.94 | $142.95 | $142.90 |
| Purchase #6 | $131.58 | 8.373% | $142.5972 | $142.60 | $142.60 | $142.60 |
| Purchase #7 | $191.44 | 5.745% | $202.4382 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $1,065.61 | $1,143.8621 | $1,143.87 | $1,143.90 | $1,143.70 | |