| 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 | $194.48 | 6.547% | $207.2126 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $149.86 | 11.576% | $167.2078 | $167.21 | $167.20 | $167.20 |
| Purchase #3 | $16.94 | 7.198% | $18.1593 | $18.16 | $18.15 | $18.20 |
| Purchase #4 | $232.82 | 3.333% | $240.5799 | $240.58 | $240.60 | $240.60 |
| Purchase #5 | $134.60 | 8.145% | $145.5632 | $145.56 | $145.55 | $145.60 |
| Purchase #6 | $201.68 | 7.140% | $216.08 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $179.53 | 4.170% | $187.0164 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $1,109.91 | $1,181.8192 | $1,181.82 | $1,181.80 | $1,181.90 | |