| 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 | $184.40 | 7.833% | $198.8441 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $191.35 | 10.282% | $211.0246 | $211.02 | $211.00 | $211.00 |
| Purchase #3 | $58.29 | 11.559% | $65.0277 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $156.99 | 4.577% | $164.1754 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $210.38 | 11.531% | $234.6389 | $234.64 | $234.65 | $234.60 |
| Purchase #6 | $25.57 | 5.303% | $26.926 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $220.81 | 7.524% | $237.4237 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $1,047.79 | $1,138.0604 | $1,138.06 | $1,138.10 | $1,137.90 | |