| 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 | $79.84 | 8.854% | $86.909 | $86.91 | $86.90 | $86.90 |
| Purchase #2 | $150.27 | 9.375% | $164.3578 | $164.36 | $164.35 | $164.40 |
| Purchase #3 | $220.44 | 9.268% | $240.8704 | $240.87 | $240.85 | $240.90 |
| Purchase #4 | $173.26 | 3.708% | $179.6845 | $179.68 | $179.70 | $179.70 |
| Purchase #5 | $83.68 | 9.558% | $91.6781 | $91.68 | $91.70 | $91.70 |
| Purchase #6 | $160.84 | 3.261% | $166.085 | $166.09 | $166.10 | $166.10 |
| Purchase #7 | $240.52 | 10.313% | $265.3248 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $1,108.85 | $1,194.9096 | $1,194.91 | $1,194.90 | $1,195.00 | |