| 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 | $164.30 | 8.565% | $178.3723 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $103.75 | 5.206% | $109.1512 | $109.15 | $109.15 | $109.20 |
| Purchase #3 | $224.77 | 7.477% | $241.5761 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $204.76 | 12.857% | $231.086 | $231.09 | $231.10 | $231.10 |
| Purchase #5 | $245.96 | 4.786% | $257.7316 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $39.87 | 10.125% | $43.9068 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $46.77 | 10.221% | $51.5504 | $51.55 | $51.55 | $51.60 |
| 7 purchase totals = | $1,030.18 | $1,113.3744 | $1,113.38 | $1,113.40 | $1,113.50 | |