| 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 | $168.35 | 4.540% | $175.9931 | $175.99 | $176.00 | $176.00 |
| Purchase #2 | $61.91 | 3.104% | $63.8317 | $63.83 | $63.85 | $63.80 |
| Purchase #3 | $191.77 | 9.514% | $210.015 | $210.02 | $210.00 | $210.00 |
| Purchase #4 | $138.57 | 12.204% | $155.4811 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $21.55 | 10.561% | $23.8259 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $159.86 | 13.605% | $181.609 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $86.36 | 10.669% | $95.5737 | $95.57 | $95.55 | $95.60 |
| 7 purchase totals = | $828.37 | $906.3295 | $906.33 | $906.35 | $906.30 | |