| 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 | $150.25 | 8.723% | $163.3563 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $10.26 | 8.329% | $11.1146 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $152.76 | 6.429% | $162.5809 | $162.58 | $162.60 | $162.60 |
| Purchase #4 | $190.27 | 8.190% | $205.8531 | $205.85 | $205.85 | $205.90 |
| Purchase #5 | $39.89 | 11.813% | $44.6022 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $60.89 | 13.855% | $69.3263 | $69.33 | $69.35 | $69.30 |
| Purchase #7 | $20.82 | 5.171% | $21.8966 | $21.90 | $21.90 | $21.90 |
| 7 purchase totals = | $625.14 | $678.7300 | $678.73 | $678.75 | $678.80 | |