| 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 | $144.45 | 3.225% | $149.1085 | $149.11 | $149.10 | $149.10 |
| Purchase #2 | $205.42 | 9.637% | $225.2163 | $225.22 | $225.20 | $225.20 |
| Purchase #3 | $222.55 | 12.372% | $250.0839 | $250.08 | $250.10 | $250.10 |
| Purchase #4 | $211.80 | 11.184% | $235.4877 | $235.49 | $235.50 | $235.50 |
| Purchase #5 | $185.55 | 10.608% | $205.2331 | $205.23 | $205.25 | $205.20 |
| Purchase #6 | $169.87 | 8.216% | $183.8265 | $183.83 | $183.85 | $183.80 |
| Purchase #7 | $115.41 | 4.615% | $120.7362 | $120.74 | $120.75 | $120.70 |
| 7 purchase totals = | $1,255.05 | $1,369.6922 | $1,369.70 | $1,369.75 | $1,369.60 | |