| 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 | $177.28 | 7.352% | $190.3136 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $79.76 | 7.469% | $85.7173 | $85.72 | $85.70 | $85.70 |
| Purchase #3 | $181.90 | 7.529% | $195.5953 | $195.60 | $195.60 | $195.60 |
| Purchase #4 | $161.88 | 9.682% | $177.5532 | $177.55 | $177.55 | $177.60 |
| Purchase #5 | $156.71 | 4.196% | $163.2856 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $23.72 | 5.818% | $25.1 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $249.99 | 7.585% | $268.9517 | $268.95 | $268.95 | $269.00 |
| 7 purchase totals = | $1,031.24 | $1,106.5167 | $1,106.52 | $1,106.50 | $1,106.60 | |