| 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 | $179.89 | 8.356% | $194.9216 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $183.35 | 13.550% | $208.1939 | $208.19 | $208.20 | $208.20 |
| Purchase #3 | $133.58 | 8.430% | $144.8408 | $144.84 | $144.85 | $144.80 |
| Purchase #4 | $120.61 | 12.683% | $135.907 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $72.33 | 9.156% | $78.9525 | $78.95 | $78.95 | $79.00 |
| Purchase #6 | $227.50 | 8.368% | $246.5372 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $17.44 | 13.199% | $19.7419 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $934.70 | $1,029.0949 | $1,029.09 | $1,029.10 | $1,029.00 | |