| 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 | $196.58 | 4.839% | $206.0925 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $137.99 | 5.748% | $145.9217 | $145.92 | $145.90 | $145.90 |
| Purchase #3 | $186.29 | 7.184% | $199.6731 | $199.67 | $199.65 | $199.70 |
| Purchase #4 | $127.77 | 13.736% | $145.3205 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $159.30 | 13.621% | $180.9983 | $181.00 | $181.00 | $181.00 |
| Purchase #6 | $237.97 | 7.472% | $255.7511 | $255.75 | $255.75 | $255.80 |
| Purchase #7 | $174.44 | 13.447% | $197.8969 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $1,220.34 | $1,331.6541 | $1,331.65 | $1,331.60 | $1,331.70 | |