| 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 | $235.75 | 4.179% | $245.602 | $245.60 | $245.60 | $245.60 |
| Purchase #2 | $17.31 | 5.337% | $18.2338 | $18.23 | $18.25 | $18.20 |
| Purchase #3 | $34.50 | 4.112% | $35.9186 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $177.63 | 5.811% | $187.9521 | $187.95 | $187.95 | $188.00 |
| Purchase #5 | $57.25 | 8.558% | $62.1495 | $62.15 | $62.15 | $62.10 |
| Purchase #6 | $180.65 | 4.781% | $189.2869 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $161.80 | 7.236% | $173.5078 | $173.51 | $173.50 | $173.50 |
| 7 purchase totals = | $864.89 | $912.6507 | $912.65 | $912.65 | $912.60 | |