| 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 | $172.53 | 10.704% | $190.9976 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $98.56 | 11.622% | $110.0146 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $121.87 | 10.545% | $134.7212 | $134.72 | $134.70 | $134.70 |
| Purchase #4 | $74.70 | 7.420% | $80.2427 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $164.96 | 9.525% | $180.6724 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $242.66 | 10.199% | $267.4089 | $267.41 | $267.40 | $267.40 |
| Purchase #7 | $72.42 | 3.287% | $74.8004 | $74.80 | $74.80 | $74.80 |
| 7 purchase totals = | $947.70 | $1,038.8578 | $1,038.85 | $1,038.80 | $1,038.80 | |