| 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 | $159.51 | 4.435% | $166.5843 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $98.63 | 9.358% | $107.8598 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $20.27 | 7.255% | $21.7406 | $21.74 | $21.75 | $21.70 |
| Purchase #4 | $170.43 | 3.780% | $176.8723 | $176.87 | $176.85 | $176.90 |
| Purchase #5 | $144.63 | 3.632% | $149.883 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $245.79 | 5.705% | $259.8123 | $259.81 | $259.80 | $259.80 |
| Purchase #7 | $218.58 | 3.174% | $225.5177 | $225.52 | $225.50 | $225.50 |
| 7 purchase totals = | $1,057.84 | $1,108.2700 | $1,108.26 | $1,108.25 | $1,108.30 | |