| 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 | $166.85 | 4.115% | $173.7159 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $103.25 | 13.404% | $117.0896 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $123.43 | 13.527% | $140.1264 | $140.13 | $140.15 | $140.10 |
| Purchase #4 | $238.45 | 12.565% | $268.4112 | $268.41 | $268.40 | $268.40 |
| Purchase #5 | $66.46 | 13.607% | $75.5032 | $75.50 | $75.50 | $75.50 |
| Purchase #6 | $168.64 | 5.600% | $178.0838 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $180.48 | 9.788% | $198.1454 | $198.15 | $198.15 | $198.10 |
| 7 purchase totals = | $1,047.56 | $1,151.0755 | $1,151.08 | $1,151.10 | $1,151.00 | |