| 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 | $167.60 | 10.184% | $184.6684 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $144.57 | 7.488% | $155.3954 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $198.82 | 4.285% | $207.3394 | $207.34 | $207.35 | $207.30 |
| Purchase #4 | $165.68 | 11.124% | $184.1102 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $127.94 | 13.274% | $144.9228 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $40.38 | 7.409% | $43.3718 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $245.92 | 4.796% | $257.7143 | $257.71 | $257.70 | $257.70 |
| 7 purchase totals = | $1,090.91 | $1,177.5223 | $1,177.52 | $1,177.45 | $1,177.50 | |