| 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 | $194.75 | 6.633% | $207.6678 | $207.67 | $207.65 | $207.70 |
| Purchase #2 | $130.96 | 7.206% | $140.397 | $140.40 | $140.40 | $140.40 |
| Purchase #3 | $31.86 | 7.105% | $34.1237 | $34.12 | $34.10 | $34.10 |
| Purchase #4 | $243.25 | 10.437% | $268.638 | $268.64 | $268.65 | $268.60 |
| Purchase #5 | $130.66 | 9.284% | $142.7905 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $126.29 | 13.204% | $142.9653 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $237.30 | 12.793% | $267.6578 | $267.66 | $267.65 | $267.70 |
| 7 purchase totals = | $1,095.07 | $1,204.2401 | $1,204.25 | $1,204.20 | $1,204.30 | |