| 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 | $60.82 | 11.480% | $67.8021 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $117.58 | 10.408% | $129.8177 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $173.84 | 3.199% | $179.4011 | $179.40 | $179.40 | $179.40 |
| Purchase #4 | $182.39 | 6.220% | $193.7347 | $193.73 | $193.75 | $193.70 |
| Purchase #5 | $179.97 | 9.705% | $197.4361 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $118.26 | 4.182% | $123.2056 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $113.62 | 3.612% | $117.724 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $946.48 | $1,009.1213 | $1,009.12 | $1,009.10 | $1,009.00 | |