| 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 | $103.62 | 9.546% | $113.5116 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $173.77 | 7.852% | $187.4144 | $187.41 | $187.40 | $187.40 |
| Purchase #3 | $56.31 | 9.531% | $61.6769 | $61.68 | $61.70 | $61.70 |
| Purchase #4 | $146.81 | 10.776% | $162.6302 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $137.86 | 9.482% | $150.9319 | $150.93 | $150.95 | $150.90 |
| Purchase #6 | $163.99 | 3.200% | $169.2377 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $192.75 | 6.805% | $205.8666 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $975.11 | $1,051.2693 | $1,051.27 | $1,051.30 | $1,051.20 | |