| 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 | $165.72 | 3.122% | $170.8938 | $170.89 | $170.90 | $170.90 |
| Purchase #2 | $223.77 | 5.117% | $235.2203 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $184.75 | 4.546% | $193.1487 | $193.15 | $193.15 | $193.10 |
| Purchase #4 | $14.32 | 12.786% | $16.151 | $16.15 | $16.15 | $16.20 |
| Purchase #5 | $108.42 | 10.684% | $120.0036 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $211.65 | 4.424% | $221.0134 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $45.65 | 5.540% | $48.179 | $48.18 | $48.20 | $48.20 |
| 7 purchase totals = | $954.28 | $1,004.6098 | $1,004.60 | $1,004.60 | $1,004.60 | |