| 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 | $182.58 | 13.869% | $207.902 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $100.46 | 9.527% | $110.0308 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $181.60 | 8.627% | $197.2666 | $197.27 | $197.25 | $197.30 |
| Purchase #4 | $18.82 | 3.619% | $19.5011 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $152.52 | 10.220% | $168.1075 | $168.11 | $168.10 | $168.10 |
| Purchase #6 | $222.56 | 4.696% | $233.0114 | $233.01 | $233.00 | $233.00 |
| Purchase #7 | $115.95 | 12.270% | $130.1771 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $974.49 | $1,065.9965 | $1,066.00 | $1,066.00 | $1,066.00 | |