| 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 | $172.38 | 11.403% | $192.0365 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $119.60 | 9.547% | $131.0182 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $55.52 | 13.386% | $62.9519 | $62.95 | $62.95 | $63.00 |
| Purchase #4 | $15.81 | 8.830% | $17.206 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $56.57 | 6.787% | $60.4094 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $16.86 | 13.868% | $19.1981 | $19.20 | $19.20 | $19.20 |
| Purchase #7 | $128.41 | 8.726% | $139.6151 | $139.62 | $139.60 | $139.60 |
| 7 purchase totals = | $565.15 | $622.4352 | $622.45 | $622.40 | $622.40 | |