| 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 | $145.34 | 8.668% | $157.9381 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $201.47 | 7.812% | $217.2088 | $217.21 | $217.20 | $217.20 |
| Purchase #3 | $197.91 | 5.135% | $208.0727 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $94.46 | 13.542% | $107.2518 | $107.25 | $107.25 | $107.30 |
| Purchase #5 | $216.61 | 5.495% | $228.5127 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $135.48 | 3.173% | $139.7788 | $139.78 | $139.80 | $139.80 |
| Purchase #7 | $129.74 | 5.546% | $136.9354 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $1,121.01 | $1,195.6983 | $1,195.70 | $1,195.70 | $1,195.70 | |