| 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 | $101.52 | 6.217% | $107.8315 | $107.83 | $107.85 | $107.80 |
| Purchase #2 | $187.26 | 7.166% | $200.6791 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $9.60 | 8.703% | $10.4355 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $95.67 | 8.127% | $103.4451 | $103.45 | $103.45 | $103.40 |
| Purchase #5 | $95.92 | 11.332% | $106.7897 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $30.37 | 6.687% | $32.4008 | $32.40 | $32.40 | $32.40 |
| Purchase #7 | $166.64 | 8.589% | $180.9527 | $180.95 | $180.95 | $181.00 |
| 7 purchase totals = | $686.98 | $742.5344 | $742.54 | $742.60 | $742.50 | |