| 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 | $153.25 | 12.773% | $172.8246 | $172.82 | $172.80 | $172.80 |
| Purchase #2 | $121.93 | 10.493% | $134.7241 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $61.40 | 12.389% | $69.0068 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $189.42 | 12.620% | $213.3248 | $213.32 | $213.30 | $213.30 |
| Purchase #5 | $246.55 | 12.788% | $278.0788 | $278.08 | $278.10 | $278.10 |
| Purchase #6 | $103.63 | 11.179% | $115.2148 | $115.21 | $115.20 | $115.20 |
| Purchase #7 | $180.78 | 8.207% | $195.6166 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $1,056.96 | $1,178.7905 | $1,178.78 | $1,178.70 | $1,178.70 | |