| 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 | $67.32 | 12.557% | $75.7734 | $75.77 | $75.75 | $75.80 |
| Purchase #2 | $152.88 | 3.874% | $158.8026 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $193.98 | 3.677% | $201.1126 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $231.44 | 13.653% | $263.0385 | $263.04 | $263.05 | $263.00 |
| Purchase #5 | $164.42 | 9.657% | $180.298 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $57.89 | 11.752% | $64.6932 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $222.26 | 12.248% | $249.4824 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $1,090.19 | $1,193.2007 | $1,193.19 | $1,193.20 | $1,193.20 | |