| 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 | $81.67 | 12.289% | $91.7064 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $166.48 | 11.650% | $185.8749 | $185.87 | $185.85 | $185.90 |
| Purchase #3 | $157.56 | 13.192% | $178.3453 | $178.35 | $178.35 | $178.30 |
| Purchase #4 | $204.80 | 10.356% | $226.0091 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $44.38 | 6.641% | $47.3273 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $132.92 | 4.715% | $139.1872 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $133.94 | 3.756% | $138.9708 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $921.75 | $1,007.4210 | $1,007.43 | $1,007.40 | $1,007.40 | |