| 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 | $160.97 | 10.289% | $177.5322 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $226.48 | 11.748% | $253.0869 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $223.29 | 4.447% | $233.2197 | $233.22 | $233.20 | $233.20 |
| Purchase #4 | $37.67 | 10.245% | $41.5293 | $41.53 | $41.55 | $41.50 |
| Purchase #5 | $216.35 | 7.809% | $233.2448 | $233.24 | $233.25 | $233.20 |
| Purchase #6 | $130.91 | 6.860% | $139.8904 | $139.89 | $139.90 | $139.90 |
| Purchase #7 | $152.25 | 7.535% | $163.722 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $1,147.92 | $1,242.2253 | $1,242.22 | $1,242.25 | $1,242.10 | |