| 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 | $165.60 | 10.462% | $182.9251 | $182.93 | $182.95 | $182.90 |
| Purchase #2 | $124.48 | 6.773% | $132.911 | $132.91 | $132.90 | $132.90 |
| Purchase #3 | $79.81 | 11.457% | $88.9538 | $88.95 | $88.95 | $89.00 |
| Purchase #4 | $30.31 | 7.644% | $32.6269 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $159.73 | 3.251% | $164.9228 | $164.92 | $164.90 | $164.90 |
| Purchase #6 | $182.54 | 3.682% | $189.2611 | $189.26 | $189.25 | $189.30 |
| Purchase #7 | $193.84 | 12.497% | $218.0642 | $218.06 | $218.05 | $218.10 |
| 7 purchase totals = | $936.31 | $1,009.6649 | $1,009.66 | $1,009.65 | $1,009.70 | |