| 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 | $145.62 | 11.718% | $162.6838 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $235.44 | 13.117% | $266.3227 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $129.62 | 9.559% | $142.0104 | $142.01 | $142.00 | $142.00 |
| Purchase #4 | $138.90 | 10.800% | $153.9012 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $10.90 | 3.608% | $11.2933 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $15.93 | 13.356% | $18.0576 | $18.06 | $18.05 | $18.10 |
| Purchase #7 | $133.52 | 5.628% | $141.0345 | $141.03 | $141.05 | $141.00 |
| 7 purchase totals = | $809.93 | $895.3035 | $895.29 | $895.30 | $895.30 | |