| 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 | $160.29 | 8.586% | $174.0525 | $174.05 | $174.05 | $174.10 |
| Purchase #2 | $134.34 | 6.249% | $142.7349 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $17.86 | 4.511% | $18.6657 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $247.57 | 10.697% | $274.0526 | $274.05 | $274.05 | $274.10 |
| Purchase #5 | $86.33 | 13.718% | $98.1727 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $120.63 | 6.515% | $128.489 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $61.43 | 10.821% | $68.0773 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $828.45 | $904.2447 | $904.24 | $904.25 | $904.40 | |