| 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 | $194.72 | 6.713% | $207.7916 | $207.79 | $207.80 | $207.80 |
| Purchase #2 | $218.85 | 3.573% | $226.6695 | $226.67 | $226.65 | $226.70 |
| Purchase #3 | $170.64 | 10.167% | $187.989 | $187.99 | $188.00 | $188.00 |
| Purchase #4 | $206.40 | 4.840% | $216.3898 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $23.71 | 8.136% | $25.639 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $80.79 | 12.183% | $90.6326 | $90.63 | $90.65 | $90.60 |
| Purchase #7 | $194.28 | 13.683% | $220.8633 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $1,089.39 | $1,175.9748 | $1,175.97 | $1,176.00 | $1,176.00 | |