| 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 | $186.47 | 13.333% | $211.332 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $13.92 | 8.559% | $15.1114 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $128.52 | 6.599% | $137.001 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $66.91 | 11.793% | $74.8007 | $74.80 | $74.80 | $74.80 |
| Purchase #5 | $101.70 | 12.871% | $114.7898 | $114.79 | $114.80 | $114.80 |
| Purchase #6 | $12.27 | 6.199% | $13.0306 | $13.03 | $13.05 | $13.00 |
| Purchase #7 | $213.51 | 6.274% | $226.9056 | $226.91 | $226.90 | $226.90 |
| 7 purchase totals = | $723.30 | $792.9711 | $792.97 | $793.00 | $792.90 | |