| 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 | $151.31 | 13.397% | $171.581 | $171.58 | $171.60 | $171.60 |
| Purchase #2 | $114.97 | 11.122% | $127.757 | $127.76 | $127.75 | $127.80 |
| Purchase #3 | $150.76 | 7.692% | $162.3565 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $150.71 | 6.287% | $160.1851 | $160.19 | $160.20 | $160.20 |
| Purchase #5 | $161.72 | 7.408% | $173.7002 | $173.70 | $173.70 | $173.70 |
| Purchase #6 | $191.85 | 3.237% | $198.0602 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $160.83 | 7.738% | $173.275 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $1,082.15 | $1,166.9150 | $1,166.93 | $1,166.95 | $1,167.10 | |