| 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 | $72.33 | 10.746% | $80.1026 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $149.78 | 11.340% | $166.7651 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $119.95 | 8.391% | $130.015 | $130.02 | $130.00 | $130.00 |
| Purchase #4 | $161.44 | 8.637% | $175.3836 | $175.38 | $175.40 | $175.40 |
| Purchase #5 | $131.42 | 8.159% | $142.1426 | $142.14 | $142.15 | $142.10 |
| Purchase #6 | $166.43 | 7.615% | $179.1036 | $179.10 | $179.10 | $179.10 |
| Purchase #7 | $202.32 | 11.215% | $225.0102 | $225.01 | $225.00 | $225.00 |
| 7 purchase totals = | $1,003.67 | $1,098.5227 | $1,098.52 | $1,098.50 | $1,098.50 | |