| 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 | $137.48 | 11.265% | $152.9671 | $152.97 | $152.95 | $153.00 |
| Purchase #2 | $93.86 | 3.622% | $97.2596 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $245.48 | 3.125% | $253.1513 | $253.15 | $253.15 | $253.20 |
| Purchase #4 | $129.60 | 8.553% | $140.6847 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $236.80 | 8.191% | $256.1963 | $256.20 | $256.20 | $256.20 |
| Purchase #6 | $186.96 | 7.292% | $200.5931 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $24.38 | 13.711% | $27.7227 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $1,054.56 | $1,128.5748 | $1,128.57 | $1,128.55 | $1,128.70 | |