| 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 | $134.26 | 10.868% | $148.8514 | $148.85 | $148.85 | $148.90 |
| Purchase #2 | $210.69 | 8.578% | $228.763 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $162.42 | 8.429% | $176.1104 | $176.11 | $176.10 | $176.10 |
| Purchase #4 | $20.44 | 8.656% | $22.2093 | $22.21 | $22.20 | $22.20 |
| Purchase #5 | $93.58 | 9.271% | $102.2558 | $102.26 | $102.25 | $102.30 |
| Purchase #6 | $178.89 | 13.705% | $203.4069 | $203.41 | $203.40 | $203.40 |
| Purchase #7 | $146.44 | 8.184% | $158.4246 | $158.42 | $158.40 | $158.40 |
| 7 purchase totals = | $946.72 | $1,040.0214 | $1,040.02 | $1,039.95 | $1,040.10 | |