| 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 | $136.87 | 7.851% | $147.6157 | $147.62 | $147.60 | $147.60 |
| Purchase #2 | $95.56 | 7.549% | $102.7738 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $238.42 | 7.584% | $256.5018 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $22.99 | 9.336% | $25.1363 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $202.84 | 13.272% | $229.7609 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $132.28 | 4.322% | $137.9971 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $206.69 | 13.691% | $234.9879 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $1,035.65 | $1,134.7735 | $1,134.78 | $1,134.75 | $1,134.80 | |