| 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 | $226.80 | 6.295% | $241.0771 | $241.08 | $241.10 | $241.10 |
| Purchase #2 | $147.72 | 8.350% | $160.0546 | $160.05 | $160.05 | $160.10 |
| Purchase #3 | $151.72 | 5.758% | $160.456 | $160.46 | $160.45 | $160.50 |
| Purchase #4 | $181.83 | 12.475% | $204.5133 | $204.51 | $204.50 | $204.50 |
| Purchase #5 | $90.48 | 6.713% | $96.5539 | $96.55 | $96.55 | $96.60 |
| Purchase #6 | $184.26 | 4.414% | $192.3932 | $192.39 | $192.40 | $192.40 |
| Purchase #7 | $20.59 | 10.188% | $22.6877 | $22.69 | $22.70 | $22.70 |
| 7 purchase totals = | $1,003.40 | $1,077.7358 | $1,077.73 | $1,077.75 | $1,077.90 | |