| 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 | $160.73 | 4.289% | $167.6237 | $167.62 | $167.60 | $167.60 |
| Purchase #2 | $179.74 | 10.615% | $198.8194 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $139.93 | 9.747% | $153.569 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $175.66 | 9.730% | $192.7517 | $192.75 | $192.75 | $192.80 |
| Purchase #5 | $204.98 | 8.808% | $223.0346 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $140.74 | 4.421% | $146.9621 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $117.60 | 9.820% | $129.1483 | $129.15 | $129.15 | $129.10 |
| 7 purchase totals = | $1,119.38 | $1,211.9088 | $1,211.90 | $1,211.85 | $1,211.90 | |