| 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 | $206.72 | 8.634% | $224.5682 | $224.57 | $224.55 | $224.60 |
| Purchase #2 | $194.82 | 3.207% | $201.0679 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $154.50 | 9.255% | $168.799 | $168.80 | $168.80 | $168.80 |
| Purchase #4 | $162.66 | 12.774% | $183.4382 | $183.44 | $183.45 | $183.40 |
| Purchase #5 | $153.30 | 8.662% | $166.5788 | $166.58 | $166.60 | $166.60 |
| Purchase #6 | $15.51 | 10.766% | $17.1798 | $17.18 | $17.20 | $17.20 |
| Purchase #7 | $33.79 | 7.607% | $36.3604 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $921.30 | $997.9923 | $998.00 | $998.00 | $998.10 | |