| 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 | $162.84 | 5.127% | $171.1888 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $124.67 | 11.271% | $138.7216 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $101.33 | 6.619% | $108.037 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $131.78 | 10.299% | $145.352 | $145.35 | $145.35 | $145.40 |
| Purchase #5 | $123.43 | 9.164% | $134.7411 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $17.30 | 9.717% | $18.981 | $18.98 | $19.00 | $19.00 |
| Purchase #7 | $134.74 | 7.136% | $144.355 | $144.36 | $144.35 | $144.40 |
| 7 purchase totals = | $796.09 | $861.3765 | $861.38 | $861.40 | $861.40 | |