| 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 | $136.84 | 7.190% | $146.6788 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $140.67 | 7.114% | $150.6773 | $150.68 | $150.70 | $150.70 |
| Purchase #3 | $201.49 | 5.302% | $212.173 | $212.17 | $212.15 | $212.20 |
| Purchase #4 | $122.35 | 3.249% | $126.3252 | $126.33 | $126.35 | $126.30 |
| Purchase #5 | $80.60 | 5.592% | $85.1072 | $85.11 | $85.10 | $85.10 |
| Purchase #6 | $39.32 | 3.502% | $40.697 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $230.87 | 5.417% | $243.3762 | $243.38 | $243.40 | $243.40 |
| 7 purchase totals = | $952.14 | $1,005.0347 | $1,005.05 | $1,005.10 | $1,005.10 | |