| 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 | $165.77 | 3.241% | $171.1426 | $171.14 | $171.15 | $171.10 |
| Purchase #2 | $129.71 | 13.687% | $147.4634 | $147.46 | $147.45 | $147.50 |
| Purchase #3 | $62.83 | 8.327% | $68.0619 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $167.92 | 10.653% | $185.8085 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $196.54 | 12.546% | $221.1979 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $245.29 | 8.312% | $265.6785 | $265.68 | $265.70 | $265.70 |
| Purchase #7 | $170.76 | 13.455% | $193.7358 | $193.74 | $193.75 | $193.70 |
| 7 purchase totals = | $1,138.82 | $1,253.0886 | $1,253.09 | $1,253.10 | $1,253.10 | |