| 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 | $165.78 | 7.562% | $178.3163 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $26.87 | 4.208% | $28.0007 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $204.74 | 4.619% | $214.1969 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $184.89 | 7.532% | $198.8159 | $198.82 | $198.80 | $198.80 |
| Purchase #5 | $31.52 | 10.136% | $34.7149 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $31.32 | 10.411% | $34.5807 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $249.94 | 13.401% | $283.4345 | $283.43 | $283.45 | $283.40 |
| 7 purchase totals = | $895.06 | $972.0599 | $972.06 | $972.05 | $972.00 | |