| 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 | $159.56 | 3.814% | $165.6456 | $165.65 | $165.65 | $165.60 |
| Purchase #2 | $208.40 | 13.545% | $236.6278 | $236.63 | $236.65 | $236.60 |
| Purchase #3 | $220.70 | 7.511% | $237.2768 | $237.28 | $237.30 | $237.30 |
| Purchase #4 | $225.30 | 12.643% | $253.7847 | $253.78 | $253.80 | $253.80 |
| Purchase #5 | $114.29 | 8.248% | $123.7166 | $123.72 | $123.70 | $123.70 |
| Purchase #6 | $150.84 | 7.183% | $161.6748 | $161.67 | $161.65 | $161.70 |
| Purchase #7 | $183.66 | 7.250% | $196.9754 | $196.98 | $197.00 | $197.00 |
| 7 purchase totals = | $1,262.75 | $1,375.7017 | $1,375.71 | $1,375.75 | $1,375.70 | |