| 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 | $172.40 | 8.196% | $186.5299 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $41.72 | 13.190% | $47.2229 | $47.22 | $47.20 | $47.20 |
| Purchase #3 | $215.44 | 12.278% | $241.8917 | $241.89 | $241.90 | $241.90 |
| Purchase #4 | $14.47 | 5.290% | $15.2355 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $33.34 | 8.635% | $36.2189 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $183.34 | 8.319% | $198.5921 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $161.34 | 9.468% | $176.6157 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $822.05 | $902.3067 | $902.31 | $902.30 | $902.20 | |