| 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 | $152.38 | 10.752% | $168.7639 | $168.76 | $168.75 | $168.80 |
| Purchase #2 | $192.90 | 8.243% | $208.8007 | $208.80 | $208.80 | $208.80 |
| Purchase #3 | $191.78 | 10.305% | $211.5429 | $211.54 | $211.55 | $211.50 |
| Purchase #4 | $223.81 | 11.239% | $248.964 | $248.96 | $248.95 | $249.00 |
| Purchase #5 | $32.50 | 6.854% | $34.7276 | $34.73 | $34.75 | $34.70 |
| Purchase #6 | $44.32 | 6.707% | $47.2925 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $11.91 | 12.169% | $13.3593 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $849.60 | $933.4509 | $933.44 | $933.45 | $933.50 | |