| 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 | $176.51 | 9.284% | $192.8972 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $54.28 | 12.306% | $60.9597 | $60.96 | $60.95 | $61.00 |
| Purchase #3 | $232.65 | 11.504% | $259.4141 | $259.41 | $259.40 | $259.40 |
| Purchase #4 | $75.87 | 11.634% | $84.6967 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $81.95 | 12.625% | $92.2962 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $122.96 | 6.545% | $131.0077 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $160.53 | 11.129% | $178.3954 | $178.40 | $178.40 | $178.40 |
| 7 purchase totals = | $904.75 | $999.6670 | $999.68 | $999.65 | $999.70 | |