| 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 | $21.93 | 7.240% | $23.5177 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $148.80 | 7.351% | $159.7383 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $163.94 | 8.119% | $177.2503 | $177.25 | $177.25 | $177.30 |
| Purchase #4 | $23.90 | 6.822% | $25.5305 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $143.58 | 13.454% | $162.8973 | $162.90 | $162.90 | $162.90 |
| Purchase #6 | $157.96 | 4.350% | $164.8313 | $164.83 | $164.85 | $164.80 |
| Purchase #7 | $34.69 | 13.348% | $39.3204 | $39.32 | $39.30 | $39.30 |
| 7 purchase totals = | $694.80 | $753.0858 | $753.09 | $753.10 | $753.00 | |