| 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 | $146.75 | 4.745% | $153.7133 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $184.35 | 9.266% | $201.4319 | $201.43 | $201.45 | $201.40 |
| Purchase #3 | $18.73 | 9.294% | $20.4708 | $20.47 | $20.45 | $20.50 |
| Purchase #4 | $159.89 | 13.819% | $181.9852 | $181.99 | $182.00 | $182.00 |
| Purchase #5 | $137.70 | 6.651% | $146.8584 | $146.86 | $146.85 | $146.90 |
| Purchase #6 | $151.72 | 6.206% | $161.1357 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $27.38 | 11.711% | $30.5865 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $826.52 | $896.1818 | $896.19 | $896.20 | $896.20 | |