| 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 | $161.82 | 9.483% | $177.1654 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $74.99 | 7.522% | $80.6307 | $80.63 | $80.65 | $80.60 |
| Purchase #3 | $6.98 | 7.282% | $7.4883 | $7.49 | $7.50 | $7.50 |
| Purchase #4 | $239.80 | 5.311% | $252.5358 | $252.54 | $252.55 | $252.50 |
| Purchase #5 | $221.28 | 8.153% | $239.321 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $125.40 | 10.644% | $138.7476 | $138.75 | $138.75 | $138.70 |
| Purchase #7 | $37.38 | 12.679% | $42.1194 | $42.12 | $42.10 | $42.10 |
| 7 purchase totals = | $867.65 | $938.0082 | $938.02 | $938.00 | $937.90 | |