| 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 | $57.63 | 4.690% | $60.3328 | $60.33 | $60.35 | $60.30 |
| Purchase #2 | $176.62 | 5.291% | $185.965 | $185.97 | $185.95 | $186.00 |
| Purchase #3 | $142.29 | 7.856% | $153.4683 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $211.53 | 13.266% | $239.5916 | $239.59 | $239.60 | $239.60 |
| Purchase #5 | $111.36 | 6.500% | $118.5984 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $137.51 | 8.280% | $148.8958 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $199.59 | 12.164% | $223.8681 | $223.87 | $223.85 | $223.90 |
| 7 purchase totals = | $1,036.53 | $1,130.7200 | $1,130.73 | $1,130.70 | $1,130.80 | |