| 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 | $127.85 | 4.382% | $133.4524 | $133.45 | $133.45 | $133.50 |
| Purchase #2 | $193.67 | 6.546% | $206.3476 | $206.35 | $206.35 | $206.30 |
| Purchase #3 | $32.94 | 12.278% | $36.9844 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $157.34 | 13.115% | $177.9751 | $177.98 | $178.00 | $178.00 |
| Purchase #5 | $153.85 | 4.271% | $160.4209 | $160.42 | $160.40 | $160.40 |
| Purchase #6 | $120.46 | 3.281% | $124.4123 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $144.81 | 6.497% | $154.2183 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $930.92 | $993.8110 | $993.81 | $993.80 | $993.80 | |