| 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 | $173.33 | 3.823% | $179.9564 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $40.52 | 13.774% | $46.1012 | $46.10 | $46.10 | $46.10 |
| Purchase #3 | $167.33 | 11.352% | $186.3253 | $186.33 | $186.35 | $186.30 |
| Purchase #4 | $110.92 | 6.789% | $118.4504 | $118.45 | $118.45 | $118.50 |
| Purchase #5 | $168.36 | 3.842% | $174.8284 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $159.84 | 4.588% | $167.1735 | $167.17 | $167.15 | $167.20 |
| Purchase #7 | $82.63 | 12.456% | $92.9224 | $92.92 | $92.90 | $92.90 |
| 7 purchase totals = | $902.93 | $965.7576 | $965.76 | $965.75 | $965.80 | |