| 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 | $175.55 | 9.187% | $191.6778 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $135.85 | 5.397% | $143.1818 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $187.64 | 3.130% | $193.5131 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $196.25 | 6.433% | $208.8748 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $132.78 | 4.647% | $138.9503 | $138.95 | $138.95 | $139.00 |
| Purchase #6 | $52.75 | 7.545% | $56.73 | $56.73 | $56.75 | $56.70 |
| Purchase #7 | $146.72 | 3.599% | $152.0005 | $152.00 | $152.00 | $152.00 |
| 7 purchase totals = | $1,027.54 | $1,084.9283 | $1,084.92 | $1,084.95 | $1,085.00 | |