| 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 | $177.96 | 13.149% | $201.36 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $140.88 | 13.510% | $159.9129 | $159.91 | $159.90 | $159.90 |
| Purchase #3 | $134.82 | 4.654% | $141.0945 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $72.29 | 7.379% | $77.6243 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $249.59 | 7.660% | $268.7086 | $268.71 | $268.70 | $268.70 |
| Purchase #6 | $170.25 | 3.446% | $176.1168 | $176.12 | $176.10 | $176.10 |
| Purchase #7 | $165.50 | 5.495% | $174.5942 | $174.59 | $174.60 | $174.60 |
| 7 purchase totals = | $1,111.29 | $1,199.4113 | $1,199.40 | $1,199.35 | $1,199.40 | |