| 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 | $182.68 | 4.184% | $190.3233 | $190.32 | $190.30 | $190.30 |
| Purchase #2 | $186.46 | 12.549% | $209.8589 | $209.86 | $209.85 | $209.90 |
| Purchase #3 | $195.64 | 8.221% | $211.7236 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $209.75 | 3.656% | $217.4185 | $217.42 | $217.40 | $217.40 |
| Purchase #5 | $229.95 | 7.713% | $247.686 | $247.69 | $247.70 | $247.70 |
| Purchase #6 | $157.29 | 12.565% | $177.0535 | $177.05 | $177.05 | $177.10 |
| Purchase #7 | $171.26 | 9.550% | $187.6153 | $187.62 | $187.60 | $187.60 |
| 7 purchase totals = | $1,333.03 | $1,441.6791 | $1,441.68 | $1,441.60 | $1,441.70 | |