| 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 | $168.68 | 3.332% | $174.3004 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $229.80 | 6.698% | $245.192 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $64.93 | 10.868% | $71.9866 | $71.99 | $72.00 | $72.00 |
| Purchase #4 | $196.96 | 9.121% | $214.9247 | $214.92 | $214.90 | $214.90 |
| Purchase #5 | $237.34 | 4.578% | $248.2054 | $248.21 | $248.20 | $248.20 |
| Purchase #6 | $73.51 | 9.542% | $80.5243 | $80.52 | $80.50 | $80.50 |
| Purchase #7 | $41.49 | 9.152% | $45.2872 | $45.29 | $45.30 | $45.30 |
| 7 purchase totals = | $1,012.71 | $1,080.4206 | $1,080.42 | $1,080.40 | $1,080.40 | |