| 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 | $178.61 | 5.105% | $187.728 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $111.78 | 11.380% | $124.5006 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $91.71 | 4.725% | $96.0433 | $96.04 | $96.05 | $96.00 |
| Purchase #4 | $245.69 | 11.821% | $274.733 | $274.73 | $274.75 | $274.70 |
| Purchase #5 | $184.54 | 11.143% | $205.1033 | $205.10 | $205.10 | $205.10 |
| Purchase #6 | $181.83 | 12.518% | $204.5915 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $83.98 | 5.520% | $88.6157 | $88.62 | $88.60 | $88.60 |
| 7 purchase totals = | $1,078.14 | $1,181.3154 | $1,181.31 | $1,181.35 | $1,181.20 | |