| 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 | $179.29 | 10.546% | $198.1979 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $35.83 | 8.296% | $38.8025 | $38.80 | $38.80 | $38.80 |
| Purchase #3 | $71.72 | 12.359% | $80.5839 | $80.58 | $80.60 | $80.60 |
| Purchase #4 | $231.44 | 9.475% | $253.3689 | $253.37 | $253.35 | $253.40 |
| Purchase #5 | $210.42 | 8.306% | $227.8975 | $227.90 | $227.90 | $227.90 |
| Purchase #6 | $173.83 | 5.177% | $182.8292 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $18.55 | 7.767% | $19.9908 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $921.08 | $1,001.6707 | $1,001.67 | $1,001.70 | $1,001.70 | |