| 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 | $21.74 | 11.167% | $24.1677 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $132.54 | 11.138% | $147.3023 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $5.83 | 12.853% | $6.5793 | $6.58 | $6.60 | $6.60 |
| Purchase #4 | $146.63 | 3.124% | $151.2107 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $180.88 | 11.165% | $201.0753 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $126.85 | 8.797% | $138.009 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $177.73 | 3.351% | $183.6857 | $183.69 | $183.70 | $183.70 |
| 7 purchase totals = | $792.20 | $852.0300 | $852.04 | $852.05 | $852.10 | |