| 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 | $177.99 | 9.175% | $194.3206 | $194.32 | $194.30 | $194.30 |
| Purchase #2 | $31.70 | 10.446% | $35.0114 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $111.77 | 12.470% | $125.7077 | $125.71 | $125.70 | $125.70 |
| Purchase #4 | $179.72 | 4.235% | $187.3311 | $187.33 | $187.35 | $187.30 |
| Purchase #5 | $184.68 | 3.148% | $190.4937 | $190.49 | $190.50 | $190.50 |
| Purchase #6 | $165.54 | 4.617% | $173.183 | $173.18 | $173.20 | $173.20 |
| Purchase #7 | $40.31 | 5.150% | $42.386 | $42.39 | $42.40 | $42.40 |
| 7 purchase totals = | $891.71 | $948.4335 | $948.43 | $948.45 | $948.40 | |