| 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 | $167.43 | 6.830% | $178.8655 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $37.57 | 13.153% | $42.5116 | $42.51 | $42.50 | $42.50 |
| Purchase #3 | $195.69 | 6.235% | $207.8913 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $221.99 | 10.811% | $245.9893 | $245.99 | $246.00 | $246.00 |
| Purchase #5 | $45.80 | 11.346% | $50.9965 | $51.00 | $51.00 | $51.00 |
| Purchase #6 | $245.37 | 4.763% | $257.057 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $29.89 | 13.727% | $33.993 | $33.99 | $34.00 | $34.00 |
| 7 purchase totals = | $943.74 | $1,017.3042 | $1,017.31 | $1,017.30 | $1,017.40 | |