| 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 | $172.55 | 5.416% | $181.8953 | $181.90 | $181.90 | $181.90 |
| Purchase #2 | $55.57 | 4.221% | $57.9156 | $57.92 | $57.90 | $57.90 |
| Purchase #3 | $48.62 | 12.490% | $54.6926 | $54.69 | $54.70 | $54.70 |
| Purchase #4 | $207.43 | 4.552% | $216.8722 | $216.87 | $216.85 | $216.90 |
| Purchase #5 | $245.59 | 4.804% | $257.3881 | $257.39 | $257.40 | $257.40 |
| Purchase #6 | $191.81 | 6.688% | $204.6383 | $204.64 | $204.65 | $204.60 |
| Purchase #7 | $230.81 | 6.523% | $245.8657 | $245.87 | $245.85 | $245.90 |
| 7 purchase totals = | $1,152.38 | $1,219.2678 | $1,219.28 | $1,219.25 | $1,219.30 | |